:Timeline of discovery of Solar System planets and their moons

{{Short description|Thе history of discovering planets and moons}}

{{Use dmy dates|date=August 2024}}

The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the discoverer(s) listed.

Historically the naming of moons did not always match the times of their discovery. Traditionally, the discoverer enjoys the privilege of naming the new object; however, some neglected to do so (E. E. Barnard stated he would "defer any suggestions as to a name" [for Amalthea] "until a later paper" but never got around to picking one from the numerous suggestions he received) or actively declined (S. B. Nicholson stated "Many have asked what the new satellites [Lysithea and Carme] are to be named. They will be known only by the numbers X and XI, written in Roman numerals, and usually prefixed by the letter J to identify them with Jupiter."{{Cite journal

| doi = 10.1086/125010

| last = Nicholson

| first = Seth Barnes

| author-link = Seth Barnes Nicholson

| title = The Satellites of Jupiter

| journal = Publications of the Astronomical Society of the Pacific

| volume = 51

| issue = 300

| pages = 85–94

| date = April 1939

| url = http://adsabs.harvard.edu//full/seri/PASP./0051//0000093.000.html

| bibcode=1939PASP...51...85N| doi-access = free

}}). The issue arose nearly as soon as planetary satellites were discovered: Galileo referred to the four main satellites of Jupiter using numbers while the names suggested by his rival Simon Marius gradually gained universal acceptance. The International Astronomical Union (IAU) eventually started officially approving names in the late 1970s. With the explosion of discoveries in the 21st century, new moons have once again started to be left unnamed even after their numbering, beginning with Jupiter LI and Jupiter LII in 2010.

Key info

In the following tables, planetary satellites are indicated in bold type (e.g. Moon) while planets and dwarf planets, which directly circle the Sun, are in italic type (e.g. Earth). The Sun itself is indicated in roman type. The tables are sorted by publication/announcement date. Dates are annotated with the following symbols:

  • i: for date of first imaging (photography, etc.);
  • o: for date of first human visual observation, either through telescope or on photographic plate;
  • p: for date of announcement or publication.

In a few cases, the date is uncertain and is then marked "(?)".

* Note: Moons marked by an asterisk (*) had complicated discoveries, such as being lost and rediscovered. Some of them thus appear multiple times in the list to clarify the situation.

;Color legend

The Sun, the planets, dwarf planets, and their natural satellites are marked in the following colors:

{{Col-begin|width=700px}}

{{Col-4}}

;Sun

{{legend|#FFD700|The Sun|border=1px solid #AAAAAA}}

{{Col-4}}

;Planets

{{legend|#D2B48C|Mercury|border=1px solid #AAAAAA}}

{{legend|#98FB98|Venus|border=1px solid #AAAAAA}}

{{legend|#CCCC99|Earth and satellite|border=1px solid #AAAAAA}}

{{legend|#E9967A|Mars and satellites|border=1px solid #AAAAAA}}

{{legend|#FFE8E8|Jupiter and satellites|border=1px solid #AAAAAA}}

{{legend|#FFFFCC|Saturn and satellites|border=1px solid #AAAAAA}}

{{legend|#CCFFCC|Uranus and satellites|border=1px solid #AAAAAA}}

{{legend|#DDEEFF|Neptune and satellites|border=1px solid #AAAAAA}}

{{Col-4}}

;Consensus dwarf planets

{{legend|#FFFF99|Ceres|border=1px solid #AAAAAA}}

{{legend|#FF80C0|{{dp|Orcus}} and satellite|border=1px solid #AAAAAA}}

{{legend|#F5DEB3|Pluto and satellites|border=1px solid #AAAAAA}}

{{legend|#CCCCCC|Haumea and satellites|border=1px solid #AAAAAA}}

{{legend|#80FFFF|{{dp|Quaoar}} and satellite|border=1px solid #AAAAAA}}

{{legend|#F8B5CB|Makemake and satellite|border=1px solid #AAAAAA}}

{{legend|#FF6F5E|{{dp|Gonggong}} and satellite|border=1px solid #AAAAAA}}

{{legend|#D8BFD8|Eris and satellite|border=1px solid #AAAAAA}}

{{legend|#C0A0A0|{{dp|Sedna}}|border=1px solid #AAAAAA}}

{{Col-end}}

It is not known precisely how many objects in the Solar System are dwarf planets. The nine objects listed in the third column are the ones agreed on by most astronomers, corresponding to a threshold of about 900–1000 km diameter.

;Designations

  • Other designations are synonyms or periphrases sometimes encountered for the object.
  • Permanent designations (of planetary satellites) are explained here.
  • Temporary designations are explained here.

If a satellite is named, its name is bolded; if it is unnamed, but has a permanent designation, then its permanent designation is bolded; and if it has neither, then its temporary designation is bolded.

Prehistorically discovered

class="wikitable" width="800"
colspan="5" style="background-color: Silver; text-align: center;" id="cPrehistory" | Prehistory
Name

! Image

! Other designation

! Notes

bgcolor="#FFD700"

| Sun

bgcolor="Black" |File:Sun in February.jpgStar

| In the geocentric model, developed in Ancient Greece, then standardized by Ptolemy in the 2nd century, the Earth was believed to be at the center of the cosmos. Seven planets were placed in orbit around it in an order of increasing distance from the Earth, as established by the Greek Stoics: the Moon, Mercury, Venus, the Sun, Mars, Jupiter, and Saturn. This list included two objects, the Sun and the Moon, which are now not generally considered planets.

In the 5th century BCE, the Greek philosophers Philolaus and Hicetas speculated separately that the Earth was a sphere revolving daily around some mystical "central fire" that regulated the universe. Anaxagoras proposed that the Sun is a star around 450 BCE. In the 3rd century BCE, Aristarchus of Samos extended this idea by proposing that the Earth and other planets moved around a definite central object, which he believed to be the Sun though this was not widely accepted until the 17th century and not proven until the 19th.{{Cite web|title=Who discovered that the Sun was a star?|url=http://solar-center.stanford.edu/FAQ/Qsunasstar.html|access-date=2023-02-10|website=Stanford Solar Center | author= Louis Strous | date=2020}}

bgcolor="#CCCC99"

| Earth

bgcolor="Black" |File:The Earth seen from Apollo 17.jpg3rd Planet

|Earth is the third planet from the Sun and the subject of historical misconception for centuries.{{Cite web|url=http://www.worldhistory.biz/ancient-history/71176-aristarchus-of-samos.html|archive-url=https://web.archive.org/web/20180507154131/http://www.worldhistory.biz/ancient-history/71176-aristarchus-of-samos.html|url-status=dead|archive-date=7 May 2018|title=Aristarchus of Samos|date=2015|access-date=9 January 2019| author1= Amy Ackerberg-Hastings}}{{Cite book|quote="The world was a flat disk, with the Earth in the center and the sea all around. Thus the serpent is about as far away from the center, where men and gods lived"| title= Norse mythology: a guide to the Gods, heroes, rituals, and beliefs|last=Lindow|first=John|publisher=Oxford University Press|year=2002|page=253}} Earth was never formally 'discovered' because it was never an unrecognized entity by humans. However, its shared identity with other bodies as a "planet" is a historically recent discovery.

The Earth's position in the Solar System was correctly described in the heliocentric model proposed by Aristarchus of Samos.{{Cite book|url=https://archive.org/details/aristarchusofsam00heatuoft|title=Aristarchus of Samos, the Ancient Copernicus|last1=Heath|first1=Thomas Little|date=1913|publisher= Clarendon Press| place= Oxford|page=iii}}

bgcolor="#CCCC99"

| Moon

| bgcolor="Black" |File:FullMoon2010.jpg

| Earth I

| In the Copernican system, the Moon was considered to be no longer a planet but a natural satellite of the Earth, and was originally thought to be the only body in that system whose revolution was not centered on the Sun.

bgcolor="#D2B48C"

| Mercury

| bgcolor="Black" |File:Mercury in true color.jpg

| 1st Planet

| bgcolor="white" rowspan="5" | Mercury, Venus, Mars, Jupiter and Saturn were identified by ancient Babylonian astronomers in the 2nd millennium BCE.{{Cite journal |title=Babylonian Observational Astronomy |author=Sachs, Abraham J. |journal=Philosophical Transactions of the Royal Society of London |volume=276 |issue=1257 |date=2 May 1974 |pages=43–50 [45 & 48–9] |publisher=Royal Society of London |jstor=74273|doi=10.1098/rsta.1974.0008|bibcode = 1974RSPTA.276...43S |s2cid=121539390 }} They were correctly identified as orbiting the Sun by Aristarchus of Samos, and later in Nicolaus Copernicus' heliocentric system{{Cite journal|title=Did Copernicus Owe a Debt to Aristarchus?

|journal = Journal for the History of Astronomy|volume = 16|pages = 37–42|bibcode = 1985JHA....16...37G|last1 = Gingerich|first1 = Owen|year = 1985|doi = 10.1177/002182868501600102|s2cid = 118851788| publisher= Sage}} (De revolutionibus orbium coelestium, 1543)

bgcolor="#98FB98"

| Venus

bgcolor="Black" |File:Venus from Mariner 10.jpg2nd Planet
bgcolor="#E9967A"

| Mars

bgcolor="Black" |File:Mars Hubble.jpg4th Planet

|- bgcolor="#FFE8E8"

| Jupiter|| bgcolor="Black" |File:Jupiter and its shrunken Great Red Spot.jpg|| 5th Planet

|- bgcolor="#FFFFCC"

| Saturn|| bgcolor="Black" |File:Ringworld Waiting.jpg|| 6th Planet

|}

17th century

class="wikitable" width="800"

! colspan="6" style="background-color: Silver; text-align: center;" id="c17th" | 17th century

Date

! Name

! Image

! Permanent designation

! Discoverer(s) and notes

colspan="5" style="background-color: Silver; text-align: center;" id="a1610s" | 1610s
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" | o: 7 January 1610
p: 13 March 1610

| Ganymede

bgcolor="Black" |File:Ganymede - Perijove 34 Composite.pngJupiter III

| rowspan="4" | GalileoGalilei, Galileo; [http://www.physics.emich.edu/jwooley/chapter9/Chapter9.html Sidereus Nuncius] {{Webarchive|url=https://archive.today/20010223011934/http://www.physics.emich.edu/jwooley/chapter9/Chapter9.html |date=23 February 2001 }}, Thomam Baglionum (Tommaso Baglioni), Venice (March 1610), pp. 17–28 (q.v.){{cite book |last=Drake |first=Stillman |title=Galileo at Work |url=https://books.google.com/books?id=OwOlRPbrZeQC&pg=PA153 |page=153 |date=1981 |publisher=Courier Dover Publications |isbn=978-0-486-49542-2 }} discovered the Galilean moons. These satellites were the first celestial objects that were confirmed to orbit an object other than the Sun or Earth. Galileo saw Io and Europa as a single point of light on 7 January 1610; they were seen as separate bodies the following night.{{cite web

|last=Blue |first=Jennifer |date=9 November 2009

|url=https://planetarynames.wr.usgs.gov/Page/Planets

|title=Planet and Satellite Names and Discoverers

|publisher=USGS | access-date=13 January 2010 }}

bgcolor="#FFE8E8"

| Callisto

bgcolor="Black" |File:Callisto - July 8 1979 (38926064465).jpgJupiter IV
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" | o: 8 January 1610
p: 13 March 1610

| Io

bgcolor="Black" | File:Io highest resolution true color.jpgJupiter I
bgcolor="#FFE8E8"

| Europa

bgcolor="Black" | File:Europa_in_natural_color.pngJupiter II
colspan="5" style="background-color: Silver; text-align: center;" id="a1650s" | 1650s
bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 25 March 1655
p: 5 March 1656

| Titan

bgcolor="Black" | File:Titan in true color.jpgSaturn VI
{{nobr|Saturn II (1673–1684)}}, {{nobr|Saturn IV (1686–1789)}}

| Huygens{{Cite web

|archive-url = https://web.archive.org/web/20040816195314/http://www.phys.uu.nl/~huygens/saturni_luna_en.htm

|archive-date = August 16, 2004

|url = http://www.phys.uu.nl/~huygens/saturni_luna_en.htm

|url-status = dead

|title = De Saturni luna observatio nova (1656)

|work = Departement Natuurkunde

|publisher = Universiteit Utrecht

|access-date = May 11, 2005

}} first "published" his discovery as an anagram, sent out on 13 June 1655; later published in pamphlet form as De Saturni luna Observatio Nova and in full in Systema Saturnium{{Cite web|title=Systema Saturnium | author1= Christiaan Huygens | author1-link = Christiaan Huygens

|url=https://www.sil.si.edu/DigitalCollections/HST/Huygens/huygens-text.htm|via= Smithsonian Institution Libraries| place= The Hague | page=47 | date=1659 | publisher=Adriani Vlacq }} (July 1659).

colspan="5" style="background-color: Silver; text-align: center;" id="a1670s" | 1670s
bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 25 October 1671
p: 1673

| Iapetus

bgcolor="Black" |File:Iapetus as seen by the Cassini probe - 20071008 (cropped).jpgSaturn VIII
{{nobr|Saturn III (1673–1684)}}, {{nobr|Saturn V (1686–1789)}}, {{nobr|Saturn VII (1789–1848)}}

| rowspan="2" | CassiniCassini, Giovanni D.; [http://wwwnt.unifi.it/biblio/libri_studio/indice.asp?flag=2&tipo=lib&id=8 Découverte de deux nouvelles planètes autour de Saturne] {{webarchive|url=https://web.archive.org/web/20060513070412/http://wwwnt.unifi.it/biblio/libri_studio/indice.asp?flag=2&tipo=lib&id=8 |date=May 13, 2006 }}, Sébastien Mabre-Cramoisy, Paris, 1673.
Translated as {{ cite journal | jstor=101334 | title=A Discovery of two New Planets about Saturn, made in the Royal Parisian Observatory by Signor Cassini, Fellow of both the Royal Societys, of England and France; English't out of French.|journal= Philosophical Transactions|volume= 8 |date=1673|pages= 5178–5185| last1=Cassini| first1=Signor| issue=92| doi=10.1098/rstl.1673.0003| s2cid=186209335| doi-access=free}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 23 December 1672
p: 1673

| Rhea

bgcolor="Black" |File:PIA07763 Rhea full globe5.jpgSaturn V
{{nobr|Saturn I (1673–1684)}}, {{nobr|Saturn III (1686–1789)}}
colspan="5" style="background-color: Silver; text-align: center;" id="a1680s" | 1680s
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | o: 21 March 1684
p: 22 April 1686

| Tethys

bgcolor="Black" |File:PIA18317-SaturnMoon-Tethys-Cassini-20150411.jpgSaturn III
{{nobr|Saturn I (1686–1789)}}

| rowspan="2" | Cassini{{Cite journal|author=Cassini|author-link=Giovanni Domenico Cassini|date=1686|title=An Extract of the Journal Des Scavans. of April 22 st. N. 1686. Giving an Account of Two New Satellites of Saturn, Discovered Lately by Mr. Cassini at the Royal Observatory at Paris|url=https://www.jstor.org/stable/101844|journal=Philosophical Transactions |volume=16|pages=79–85|jstor=101844 |bibcode=1686RSPT...16...79C |issn=0260-7085}}

Together with his previous two discoveries, Cassini named these satellites Sidera Lodoicea.

In his work Kosmotheôros{{Cite book|title=Cosmotheoros |url=https://webspace.science.uu.nl/~gent0113/huygens/huygens_ct_en.htm

| author1= Christiaan Huygens

| author1-link= Christiaan Huygens

|via=University of Utrecht Department of Mathematics| publisher= Adriaan Moetjens | date= 1698 | place= The Hague }} (published posthumously in 1698), Christiaan Huygens relates "Jupiter you see has his four, and Saturn his five Moons about him, all plac’d in their Orbits."

bgcolor="#FFFFCC"

| Dione

bgcolor="Black" |File:Dione in natural light (cropped).jpgSaturn IV
{{nobr|Saturn II (1686–1789)}}
Date

! Name

! Image

! Permanent designation

! Discoverer(s) and notes

The numbering of Saturn's moons was adjusted with each new discovery until 1848, in order to continue reflecting their order from their parent planet.

18th century

class="wikitable" width="800"

! colspan="5" style="background-color: Silver; text-align: center;" id="c18th" | 18th century

Date

! Name

! Image

! Other/Permanent designation

! Discoverer(s) and notes

colspan="5" style="background-color: Silver; text-align: center;" id="a1780s" | 1780s
bgcolor="#CCFFCC"

| style="white-space: nowrap" | o: 13 March 1781
p: 26 April 1781

| Uranus

bgcolor="Black" |File:Uranus Voyager2 color calibrated.png7th PlanetHerschel first reported the discovery of Uranus on 26 April 1781, initially believing it to be a comet.{{Cite journal|last1=Herschel|first1=William |last2=Dr. Watson|date=1781|title=Account of a Comet. By Mr. Herschel, {{sc|frs}}; Communicated by Dr. Watson, Jun. of Bath, {{sc|frs}} |url=https://ui.adsabs.harvard.edu/abs/1781RSPT...71..492H/abstract|journal=Philosophical Transactions of the Royal Society of London |series=Series I|language=en|volume=71|pages=492–501|bibcode=1781RSPT...71..492H | jstor=106542 }}
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | : 11 January 1787
p: 15 February 1787

| Titania

bgcolor="Black" | File:Titania (moon) color cropped.jpgUranus III
{{nobr|Uranus I (1787–1797)}}

| rowspan="2" | Herschel.{{cite journal| doi = 10.1098/rstl.1787.0016| last = Herschel | first = W. S.| author-link = William Herschel| title = An Account of the Discovery of Two Satellites Revolving Round the Georgian Planet| journal = Philosophical Transactions of the Royal Society of London| volume = 77| pages = 125–129| year = 1787| jstor = 106717| url = https://zenodo.org/record/1432286| doi-access = free}}Herschel, William; On George's Planet and its satellites, Philosophical Transactions of the Royal Society of London, Vol. 78, pp. 364–378, 1788 He later reported four more spurious satellites.Herschel, William; On the Discovery of Four Additional Satellites of the Georgium Sidus. The Retrograde Motion of Its Old Satellites Announced; And the Cause of Their Disappearance at Certain Distances from the Planet Explained, Philosophical Transactions of the Royal Society of London, Vol. 88, pp. 47–79, 1798

bgcolor="#CCFFCC"

| Oberon

bgcolor="Black" | File:Voyager 2 picture of Oberon.jpgUranus IV
{{nobr|Uranus II (1787–1797)}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 28 August 1789{{Cite web|title=La découverte des satellites de Saturne.|url=https://www.cosmovisions.com/SaturneChrono02.htm|access-date=2023-02-10|author= Serge Jodra | date= 2004 | work = Imago Mundi | language= fr}}
p: 12 November 1789

| Enceladus

bgcolor="Black" |File:PIA17202-SaturnMoon-Enceladus-ApproachingFlyby-20151028-cropped.jpgSaturn II

| rowspan="2" | Herschel{{Cite journal|last=Herschel|first=William|date=1790|title=Account of the Discovery of a Sixth and Seventh Satellite of the Planet Saturn; With Remarks on the Construction of Its Ring, Its Atmosphere, Its Rotation on an Axis, and Its Spheroidical Figure. |url=https://www.jstor.org/stable/106823|journal=Philosophical Transactions of the Royal Society of London|volume=80|pages=1–20|jstor=106823 |issn=0261-0523}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 17 September 1789
p: 12 November 1789

| Mimas

bgcolor="Black" |File:Mimas Cassini (cropped).jpgSaturn I
Date

! Name

! Image

! Other/Permanent designation

! Discoverer(s) and notes

The numbering of Titania and Oberon underwent some confusion, because in 1797, Herschel reported four more satellites of Uranus

{{cite journal| doi = 10.1098/rstl.1798.0005| last = Herschel| first = William Sr.| author-link = William Herschel| date = 1 January 1798| title = On the Discovery of Four Additional Satellites of the Georgium Sidus. The Retrograde Motion of Its Old Satellites Announced; And the Cause of Their Disappearance at Certain Distances from the Planet Explained| journal = Philosophical Transactions of the Royal Society of London| volume = 88| pages = 47–79| bibcode = 1798RSPT...88...47H| s2cid = 186208735| url = https://zenodo.org/record/1432302| doi-access = free}}

that turned out not to exist. Before any more Uranian moons were discovered, William Lassell sometimes adopted Herschel's numbers where Titania and Oberon are respectively Uranus II and IV,

{{cite journal

| last = Lassell

| first = W.

| date = 1850

| title = Bright Satellites of Uranus

| journal = Monthly Notices of the Royal Astronomical Society

| volume = 10

| issue = 6

| page = 135

| bibcode = 1850MNRAS..10..135L

| doi = 10.1093/mnras/10.6.135

| doi-access = free

}}

and sometimes called them respectively Uranus I and II.

{{cite journal

| last = Lassell

| first = W.

| date = 1848

| title = Observations of Satellites of Uranus

| journal = Monthly Notices of the Royal Astronomical Society

| volume = 8

| issue = 3

| pages = 43–44

| bibcode = 1848MNRAS...8...43L

| doi = 10.1093/mnras/8.3.43

| doi-access = free

}}

After he discovered Ariel and Umbriel in 1851, Lassell numbered the four real Uranian satellites then known outward from their parent planet as I (Ariel), II (Umbriel), III (Titania), and IV (Oberon), and this finally stuck.

19th century

class="wikitable" width="800"

! colspan="5" style="background-color: Silver; text-align: center;" id="c19th" | 19th century

Date

! Name

! Image

! Other/Permanent designation

! Discoverer(s) and notes

colspan="5" style="background-color: Silver; text-align: center;" id="a1800s" | 1800s
bgcolor="#FFFF99"

| style="white-space: nowrap" | o: 1 January 1801
p: 24 January 1801

| Ceres

| bgcolor="Black" |File:PIA19562-Ceres-DwarfPlanet-Dawn-RC3-image19-20150506.jpg

| 8th Planet (1801)
Asteroid (1851)
Dwarf planet (2006)

Giuseppe Piazzi. He first announced his discovery on 24 January 1801, in letters to fellow astronomers.{{cite web |last=Hoskin |first=Michael |date=26 June 1992 |url=http://www.astropa.unipa.it/HISTORY/hoskin.html |title=Bodes' Law and the Discovery of Ceres |publisher=Observatorio Astronomico di Palermo "Giuseppe S. Vaiana" |access-date=5 July 2007 }} The first formal publication was the September 1801 issue of the Monatliche Correspondenz.{{cite journal |last=Forbes |first=Eric G. |title=Gauss and the Discovery of Ceres |journal=Journal for the History of Astronomy |volume=2 |issue=3 |pages=195–199 |date=1971 |bibcode=1971JHA.....2..195F |doi=10.1177/002182867100200305 |s2cid=125888612 }}
colspan="5" style="background-color: Silver; text-align: center;" id="a1840s" | 1840s
bgcolor="#DDEEFF"

| style="white-space: nowrap" | o: 23 September 1846
p: 13 November 1846

| Neptune

| bgcolor="Black" |File:Neptune Voyager2 color calibrated.png

| 13th Planet (1846){{efn|At the time of Neptune's discovery, dwarf planet Ceres and asteroids Pallas, Juno, Vesta, and Astraea were counted as planets.}}
8th Planet (1851)

| Galle and Le Verrier{{Cite journal

| journal= Monthly Notices of the Royal Astronomical Society

| volume= 7 | number= 9

| date= 13 November 1846

|title=Account of some circumstances historically connected with the discovery of the Planet exterior to Uranus

| last = Airy | first= George Biddell

| author-link= George Biddell Airy

|url=https://articles.adsabs.harvard.edu/full/seri/MNRAS/0007//0000121.000.html

| pages = 121–152

| doi= 10.1093/mnras/7.9.121 | bibcode= 1846MNRAS...7..121A | doi-access= free

}}{{Cite journal

| title = Account of the Discovery of the Planet of Le Verrier at Berlin

| journal= Monthly Notices of the Royal Astronomical Society

| volume= 7 | number= 9

| date= 13 November 1846

|pages = 153–157

| last = Galle| first= J. G.

|url=https://articles.adsabs.harvard.edu/full/seri/MNRAS/0007//0000153.000.html}}

bgcolor="#DDEEFF"

| style="white-space: nowrap" | o: 10 October 1846
p: 13 November 1846

| Triton

| bgcolor="Black" | File:Triton moon mosaic Voyager 2 (large).jpg

Neptune I

| Lassell{{Cite journal

| author-link= William Lassell

| title= Discovery of supposed ring and satellite of Neptune

|url=https://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1846MNRAS...7..157L|journal=Monthly Notices of the Royal Astronomical Society|bibcode=1846MNRAS...7..157L |last1=Lassell |first1=William |year=1846 |volume=7 |page=157 }}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: 16 September 1848
p: 7 October 1848

| Hyperion

bgcolor="Black" | File:Hyperion true.jpgSaturn VIIBond, Bond,{{Cite journal|last=Bond|first=W. C.|date=1848-11-01|title=Discovery of a new satellite of Saturn|journal=Monthly Notices of the Royal Astronomical Society|volume=9|pages=1–2|doi=10.1093/mnras/9.1.1|bibcode=1848MNRAS...9....1B |issn=0035-8711|doi-access=free}} Lassell{{Cite journal|last=Lassell|first=W.|date=June 1848|title=Discovery of new satellite of Saturn|journal=Monthly Notices of the Royal Astronomical Society|language=en|volume=8|page=195|doi=10.1093/mnras/8.9.195|bibcode=1848MNRAS...8..195L |issn=0035-8711|doi-access=free}}
colspan="5" style="background-color: Silver; text-align: center;" id="a1850s" | 1850s
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | o: 24 October 1851

| Ariel

bgcolor="Black" |File:Ariel in monochrome.jpgUranus I

| rowspan="2" | LassellLassell, W.; [http://adsabs.harvard.edu//full/seri/AJ.../0002//0000070.000.html Letter from William Lassell, Esq., to the Editor], Astronomical Journal, Vol. 2, No. 33 (1851), p. 70 (signed 11 November 1851)

bgcolor="#CCFFCC"

| Umbriel

bgcolor="Black" |File:PIA00040 Umbrielx2.47.jpgUranus II
colspan="5" style="background-color: Silver; text-align: center;" id="a1870s" | 1870s
bgcolor="#E9967A"

| style="white-space: nowrap" | o: 12 August 1877

| Deimos

bgcolor="Black" | File:Deimos-MRO.jpgMars II

| rowspan="2" | HallChristie, William H. M.; [http://adsabs.harvard.edu//full/seri/Obs../0001//0000181.000.html The Satellites of Mars], The Observatory, Vol. 1, No. 6 (20 September 1877), pp. 181–185Hall, Asaph; [http://adsabs.harvard.edu//full/seri/AN.../0091//0000013.000.html Observations of the Satellites of Mars] (signed 21 September 1877), Astronomische Nachrichten, Vol. 91, No. 2161 (17 October 1877), pp. 11/12–13/14Hall, Asaph; [http://adsabs.harvard.edu//full/seri/MNRAS/0038//0000205.000.html The Discovery of the Satellites of Mars] (signed 28 December 1877), Monthly Notices of the Royal Astronomical Society, Vol. 38, No. 4 (8 February 1878), pp. 205–209

bgcolor="#E9967A"

| style="white-space: nowrap" | o: 18 August 1877

| Phobos

bgcolor="Black" | File:Phobos colour 2008.jpgMars I
colspan="5" style="background-color: Silver; text-align: center;" id="a1890s" | 1890s
bgcolor="#FFE8E8"

| style="white-space: nowrap" | o: 9 September 1892
p: 4 October 1892

| Amalthea

bgcolor="Black" | File:Amalthea (moon).pngJupiter V

| Barnard{{Cite journal

| doi = 10.1086/101715

| last = Barnard

| first = Edward Emerson

| author-link = Edward Emerson Barnard

| title = Discovery and observations of a fifth satellite to Jupiter

| journal = Astronomical Journal

| volume = 12

| issue = 11

| pages = 81–85

| date = 4 October 1892

| url = http://adsabs.harvard.edu//full/seri/AJ.../0012//0000081.000.html

| bibcode=1892AJ.....12...81B}}{{Cite web|work=Gazetteer of Planetary Nomenclature| title= Planet and Satellite Names and Discoverers|url=https://planetarynames.wr.usgs.gov/Page/Planets|access-date=2023-02-10| publisher= USGS Astrogeology Science Center}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 16 August 1898
o: 17 March 1899

| Phoebe

bgcolor="Black" | File:Phoebe cassini.jpgSaturn IX

| PickeringPickering, Edward C.; [http://adsabs.harvard.edu//full/seri/BHarO/0049//0000001.000.html A New Satellite of Saturn], Harvard College Observatory Bulletin, No. 49 (17 March 1899), p. 1Pickering, Edward C.; [http://adsabs.harvard.edu//full/seri/ApJ../0009//0000274.000.html A New Satellite of Saturn] (signed 10 April 1899), Astrophysical Journal, Vol. 9, No. 4 (April 1899), pp. 274–276

Date

! Name

! Image

! Other/Permanent designation

! Discoverer(s) and notes

{{notelist}}

The discovery of Amalthea marks the first time the Roman numerals were not adjusted with the discovery of a new satellite; from then on they reflected order of discovery rather than distance from the parent planet.

20th century

= 1901–1950 =

class="wikitable" width="650"

! colspan="5" style="background-color: Silver; text-align: center;" id="c20th_early" | Early 20th century

Date

! Name

! Image

! Permanent designation

! Discoverer(s) and notes

colspan="5" style="background-color: Silver; text-align: center;" id="a1900s" | 1900s
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 3 December 1904
p: 6 January 1905

| Himalia

bgcolor="Black" | File:Cassini-Huygens Image of Himalia.pngJupiter VIPerrineCampbell, William W.; [http://adsabs.harvard.edu//full/seri/BHarO/0173//0000001.000.html Sixth Satellite of Jupiter], Harvard College Observatory Bulletin, No. 173 (6 January 1905), p. 1

:Perrine, Charles D.; [http://adsabs.harvard.edu//full/seri/PASP./0017//0000022.000.html Discovery of a Sixth Satellite to Jupiter] (signed 30 January 1905), Publications of the Astronomical Society of the Pacific, Vol. 17, No. 100 (10 February 1905), pp. 22–23

:Aitken, Robert G.; [http://adsabs.harvard.edu//full/seri/PASP./0017//0000023.000.html Visual Observation of Satellite VI to Jupiter] (signed 30 January 1905), Publications of the Astronomical Society of the Pacific, Vol. 17, No. 100 (10 February 1905), pp. 23–24

:[http://adsabs.harvard.edu//full/seri/AJ.../0024//0000160.000.html Discovery of a Sixth Satellite of Jupiter], Astronomical Journal, Vol. 24, No. 19 (whole No. 571, 28 March 1905), p. 160Perrine, Charles D.; [http://adsabs.harvard.edu//full/seri/AN.../0169//0000027.000.html Orbits of the sixth and seventh satellites of Jupiter] (signed 28 May 1905), Astronomische Nachrichten, Vol. 169, No. 4035 (24 July 1905), pp. 43–44

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 2 January 1905
p: 27 February 1905

| Elara

bgcolor="Black" | File:Elara - New Horizons.pngJupiter VIIPerrineCampbell, William W.; [http://adsabs.harvard.edu//full/seri/BHarO/0178//0000001.000.html A Seventh Satellite of Jupiter], Harvard College Observatory Bulletin, No. 178 (27 February 1905), p. 1

:[http://adsabs.harvard.edu//full/seri/PASP./0017//0000062.000.html The Seventh Satellite of Jupiter] (signed 30 March 1905), Publications of the Astronomical Society of the Pacific, Vol. 17, No. 101 (10 April 1905), pp. 56–57

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 27 January 1908
o: 28 February 1908
p: 1–6 March 1908

| Pasiphae

bgcolor="Black" | File:Pasiphaé.jpgJupiter VIIIMelottePerrine, Charles D.; [http://adsabs.harvard.edu//full/seri/PASP./0020//0000184.000.html Recent Observations of the Moving Object near Jupiter, Discovered at Greenwich by Mr. J. Melotte] (signed 21 May 1908), Publications of the Astronomical Society of the Pacific, Vol. 20, No. 120 (10 June 1908), p. 184Cowell, Philip H.; [http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1908MNRAS..68..373. Note on the discovery of a Moving Object near Jupiter (1908 CJ)], Monthly Notices of the Royal Astronomical Society, Vol. 68, No. 5 (13 March 1908), p. 373
colspan="5" style="background-color: Silver; text-align: center;" id="a1910s" | 1910s
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 21 July 1914
p: 17 September 1914

| Sinope

bgcolor="Black" | File:Sinopé.jpgJupiter IXNicholsonNicholson, Seth B.; [http://adsabs.harvard.edu//full/seri/PASP./0026//0000197.000.html Discovery of the Ninth Satellite of Jupiter] (signed 17 September 1914), Publications of the Astronomical Society of the Pacific, Vol. 26, No. 155 (October 1914), pp. 197–198
colspan="5" style="background-color: Silver; text-align: center;" id="a1930s" | 1930s
bgcolor="#F5DEB3"

| style="white-space: nowrap" | i: 23 January 1930
o: 18 February 1930
p: 13 March 1930

| Pluto

bgcolor="Black" |File:Pluto in True Color - High-Res.jpg9th Planet (1930)
Dwarf planet (2006)
Tombaugh{{Cite journal|title=The Search for the Ninth Planet, Pluto |url=https://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1946ASPL....5...73T|access-date=2023-02-10|journal=Leaflet of the Astronomical Society of the Pacific|bibcode=1946ASPL....5...73T |last1=Tombaugh |first1=Clyde W. |date= July 1946 |volume=5 |issue=209 |pages=73–80

| author-link= Clyde Tombaugh

}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 July 1938
p: August 1938

| Lysithea

bgcolor="White" | File:Lysithea 2MASS JHK color composite.pngJupiter Xrowspan="2" | NicholsonNicholson, Seth B.; [http://adsabs.harvard.edu//full/seri/PASP./0050//0000292.000.html Two New Satellites of Jupiter] (signed August 1938), Publications of the Astronomical Society of the Pacific, Vol. 50, No. 297 (October 1938), pp. 292–293
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 30 July 1938
p: August 1938

| Carme

bgcolor="Black" | File:Carmé.jpgJupiter XI
colspan="5" style="background-color: Silver; text-align: center;" id="a1940s" | 1940s
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 16 February 1948
p: June 1949

| Miranda

bgcolor="Black" | File:Miranda - January 24 1986 (30906319004).jpgUranus VKuiperKuiper, Gerard P.; [http://adsabs.harvard.edu//full/seri/PASP./0061//0000129.000.html The Fifth Satellite of Uranus], Publications of the Astronomical Society of the Pacific, Vol. 61, No. 360 (June 1949), p. 129
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 1 May 1949
p: August 1949

| Nereid

bgcolor="Black" | File:Nereid-Voyager2.jpgNeptune IIKuiperKuiper, Gerard P.; [http://adsabs.harvard.edu//full/seri/PASP./0061//0000175.000.html The Second Satellite of Neptune], Publications of the Astronomical Society of the Pacific, Vol. 61, No. 361 (August 1949), pp. 175–176Vinter Hansen, Julie M.; [http://www.cbat.eps.harvard.edu/iauc/01200/01212.html#Item1 Object Near Neptune], IAUC 1212 (1 April 1949)
Date

! Name

! Image

! Permanent designation

! Discoverer(s) and notes

= 1951–2000 =

class="wikitable" width="650"

! colspan="6" style="background-color: Silver; text-align: center;" id="c20th_late" | Late 20th century

Date

! Name

! Temporary Designation

! Image

! Permanent Designation

! Discoverer(s) and notes

colspan="6" style="background-color: Silver; text-align: center;" id="a1950s" | 1950s
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 28 September 1951
p: December 1951

| Ananke

align="center" | —bgcolor="Black" | File:Ananké.jpgJupiter XIINicholsonNicholson, Seth B.; [http://adsabs.harvard.edu//full/seri/PASP./0063//0000297.000.html An Unidentified Object Near Jupiter, Probably a New Satellite], Publications of the Astronomical Society of the Pacific, Vol. 63, No. 375 (December 1951), pp. 297–299
colspan="6" style="background-color: Silver; text-align: center;" id="a1960s" | 1960s
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 15 December 1966
p: 3 January 1967

| Janus*

S/1966 S 2bgcolor="Black" | File:PIA12714 Janus crop.jpgSaturn XDollfusGingerich, Owen; [http://www.cbat.eps.harvard.edu/iauc/01900/01987.html#Item1 Probable New Satellite of Saturn], IAUC 1987 (3 January 1967)

: Gingerich, Owen; [http://www.cbat.eps.harvard.edu/iauc/01900/01995.html#Item1 Saturn X (Janus)], IAUC 1995 (1 February 1967)

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03417.html#Item1 New Ring and Satellites of Saturn], IAUC 3417 (25 October 1979)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03454.html#Item1 Saturn], IAUC 3454 (25 February 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03456.html#Item3 1980 S 2], IAUC 3456 (29 February 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03497.html#Item1 Saturn], IAUC 3497 (4 August 1980)
(Dollfus may have seen either Janus or Epimetheus)

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 18 December 1966
p: 6 January 1967

| Epimetheus*

S/1980 S 3bgcolor="Black" | File:PIA09813 Epimetheus S. polar region.jpgSaturn XIWalkerGingerich, Owen; [http://www.cbat.eps.harvard.edu/iauc/01900/01991.html#Item2 Possible New Satellite of Saturn], IAUC 1991 (6 January 1967)
colspan="6" style="background-color: Silver; text-align: center;" id="a1970s" | 1970s
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 11 September 1974
p: 20 September 1974

| Leda

align="center" | —bgcolor="Black" | File:Leda WISE-W3.jpgJupiter XIIIKowalKowal, Charles T.; [http://adsabs.harvard.edu//full/seri/AJ.../0080//0000460.000.html Thirteenth satellite of Jupiter], Astronomical Journal, Vol. 80, No. 6 (June 1975), pp. 460–464

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02700/02702.html#Item1 Probable New Satellite of Jupiter], IAUC 2702 (20 September 1974)

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02700/02703.html#Item1 Probable New Satellite of Jupiter], IAUC 2703 (1 October 1974)

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02700/02711.html#Item1 Jupiter XIII], IAUC 2711 (24 October 1974)

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 30 September 1975
p: 3 October 1975

| Themisto*

S/1975 J 1bgcolor="Black" | File:S 2000 J 1.jpgJupiter XVIIIKowal and RoemerMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02800/02845.html#Item1 Probable New Satellite of Jupiter], IAUC 2845 (3 October 1975)

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02800/02855.html#Item1 Probable New Satellite of Jupiter], IAUC 2855 (23 October 1975)

: Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/02800/02899.html#Item2 Probable New Satellite of Jupiter], IAUC 2899 (9 January 1976)
(Discovered and then lost)

bgcolor="#F5DEB3"

| style="white-space: nowrap" | i: 13 April 1978
o: 22 June 1978
p: 7 July 1978

| Charon

S/1978 P 1bgcolor="Black" |File:Charon in True Color - High-Res.jpgPluto IChristyMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03200/03241.html#Item1 1978 P 1], IAUC 3241 (7 July 1978){{Cite journal|last1=Christy|first1=J. W.|last2=Harrington|first2=R. S.|date=August 1978|title=The satellite of Pluto.|url=https://ui.adsabs.harvard.edu/abs/1978AJ.....83.1005C/abstract|journal=The Astronomical Journal|number=8|volume=83|pages=1005–1008|doi=10.1086/112284|bibcode=1978AJ.....83.1005C |issn=0004-6256

| author1-link =James W. Christy|author2-link= Robert Sutton Harrington

}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 July 1979
p: 23 November 1979

| Adrastea

S/1979 J 1bgcolor="Black" | File:Adrastea.jpgJupiter XVJewitt, Danielson, Voyager 2{{Cite journal|last1=Jewitt|first1=D. C.|last2=Danielson|first2=G. E.|last3=Synnott|first3=S. P.|date=November 1979|title=Discovery of a New Jupiter Satellite|url=https://ui.adsabs.harvard.edu/abs/1979Sci...206..951J/abstract|journal=Science|language=en|volume=206|issue=4421|pages=951|doi=10.1126/science.206.4421.951|pmid=17733911 |bibcode=1979Sci...206..951J |s2cid=6391249 |issn=0036-8075}}Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03470.html#Item1 Satellites of Jupiter], IAUC 3470 (28 April 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03500/03507.html#Item1 Satellites of Jupiter], IAUC 3507 (26 August 1980)Hamilton, Calvin J.; [http://www.solarviews.com/cap/jup/adraste2.htm Discovery Image of Adrastea], Views of the Solar System (1995–2007)Jovian System Data Analysis Program; [http://ringmaster.arc.nasa.gov/galileo/vgr_data/2063053.html Voyager 2 Jupiter Image 20630.53] {{webarchive|url=https://web.archive.org/web/20040813111237/http://ringmaster.arc.nasa.gov/galileo/vgr_data/2063053.html |date=13 August 2004 }}, NASA Planetary Data System Rings Node (20 February 1997)
colspan="6" style="background-color: Silver; text-align: center;" id="a1980s" | 1980s
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 26 February 1980
p: 6 March 1980

| Epimetheus*

S/1980 S 3bgcolor="Black" | File:PIA09813 Epimetheus S. polar region.jpgSaturn XIMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03457.html#Item1 Saturn], IAUC 3457 (6 March 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03483.html#Item1 Satellites of Saturn], IAUC 3483 (6 June 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03496.html#Item1 Satellites of Saturn], IAUC 3496 (31 July 1980)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03500/03534.html#Item1 Satellites of Saturn], IAUC 3534 (7 November 1980)
(Confirmed by Voyager 1)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 March 1980
p: 6 March 1980

| Helene

S/1980 S 6bgcolor="Black" | File:Helene over Saturn.jpgSaturn XIILaques, Lecacheux
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 8 April 1980
p: 10 April 1980

| Telesto

S/1980 S 13bgcolor="Black" | File:Telesto cassini closeup.jpgSaturn XIIISmith, Reitsema, Larson, Fountain, Voyager 1Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03400/03466.html#Item2 Satellites of Saturn], IAUC 3466 (April 10, 1980)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 March 1979
p: 28 April 1980

| Thebe

S/1979 J 2bgcolor="Black" | File:Thebe.jpgJupiter XIVSynnott, Voyager 1Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03800/03872.html GX 1+4; Sats OF JUPITER AND SATURN], IAUC 3872 (30 March 1983)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 19 February 1980
p: 6 June 1980

| Janus*

S/1980 S 1bgcolor="Black" | File:PIA12714 Janus crop.jpgSaturn X
(Confirmed by Voyager 1)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 13 March 1980
p: 31 July 1980

| Calypso

S/1980 S 25bgcolor="Black" | File:Calypso N1644755236 1.jpgSaturn XIVPascu, Seidelmann, Baum, Currie
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 4 March 1979
p: 26 August 1980

| Metis

S/1979 J 3bgcolor="Black" | File:Metis.jpgJupiter XVISynnott, Voyager 1
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | o: October 1980
p: 31 October 1980

| Prometheus

S/1980 S 27bgcolor="Black" | File:Prometheus 12-26-09a.jpgSaturn XVICollins, Voyager 1Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03500/03532.html#Item2 Satellites of Saturn], IAUC 3532 (31 October 1980)
bgcolor="#FFFFCC"

| Pandora

S/1980 S 26bgcolor="Black" | File:Pandora PIA07632.jpgSaturn XVIICollins, Voyager 1
bgcolor="#FFFFCC"

| style="white-space: nowrap" | o: October 1980
p: 13 November 1980

| Atlas

S/1980 S 28bgcolor="Black" | File:Atlas color PIA21449.pngSaturn XVTerrile, Voyager 1Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03500/03539.html#Item2 1980 S 28], IAUC 3539 (13 November 1980)
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 24 May 1981
p: 29 May 1981

| Larissa*

S/1981 N 1bgcolor="Black" | File:Larissa 1.jpgNeptune VIIReitsema, Hubbard, Lebofsky, TholenMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/03600/03608.html#Item1 1981 N 1], IAUC 3608 (29 May 1981)
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 30 December 1985
p: 9 January 1986

| Puck

S/1985 U 1bgcolor="Black" | File:Puck.pngUranus XVSynnott, Voyager 2Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04100/04159.html#Item1 Satellites of Uranus and Neptune], IAUC 4159 (9 January 1986)
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 3 January 1986
p: 16 January 1986

| Juliet

S/1986 U 2bgcolor="Black" | File:Julietmoon.pngUranus XIrowspan="6" | Synnott, Voyager 2Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04100/04164.html#Item1 Satellites of Uranus], IAUC 4164 (16 January 1986)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04100/04165.html#Item6 Satellites of Uranus], IAUC 4165 (17 January 1986)
bgcolor="#CCFFCC"

| Portia

S/1986 U 1bgcolor="Black" | File:Portia1.jpgUranus XII
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 9 January 1986
p: 16 January 1986

| Cressida

S/1986 U 3bgcolor="Black" | File:Cressida.pngUranus IX
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="3" | i: 13 January 1986
p: 16 January 1986

| Desdemona

S/1986 U 6bgcolor="Black" | File:Desdemonamoon.pngUranus X
bgcolor="#CCFFCC"

| Rosalind

S/1986 U 4bgcolor="Black" | File:Rosalindmoon.pngUranus XIII
bgcolor="#CCFFCC"

| Belinda

S/1986 U 5bgcolor="Black" | File:Belinda.gifUranus XIV
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 20 January 1986
p: 27January 1986

| Cordelia

S/1986 U 7bgcolor="Black" | File:Cordeliamoon.pngUranus VIrowspan="2" | Terrile, Voyager 2Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04100/04168.html#Item1 Satellites and Rings of Uranus], IAUC 4168 (27 January 1986)
bgcolor="#CCFFCC"

| Ophelia

S/1986 U 8bgcolor="Black" | File:Opheliamoon.pngUranus VII
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 23 January 1986
p: 27 January 1986

| Bianca

S/1986 U 9bgcolor="Black" | File:Biancamoon.pngUranus VIIISmith, Voyager 2
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 16 June 1989
p: 7 July 1989

| Proteus

S/1989 N 1bgcolor="Black" | File:Proteus (Voyager 2).jpgNeptune VIIISynnott, Voyager 2Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04800/04806.html#Item1 1989 N 1], IAUC 4806 (7 July 1989)
bgcolor="#DDEEFF"

| style="white-space: nowrap;" rowspan="3" | i: 28 July 1989
p: 2 August 1989

| Larissa*

S/1989 N 2bgcolor="Black" | File:Larissa 1.jpgNeptune VIISynnott, Voyager 2 (recovered)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04800/04824.html#Item1 Satellites of Neptune], IAUC 4824 (2 August 1989)
bgcolor="#DDEEFF"

| Despina

S/1989 N 3bgcolor="Black" | File:Despina.jpgNeptune Vrowspan=2 | Synnott, Voyager 2
bgcolor="#DDEEFF"

| Galatea

S/1989 N 4bgcolor="Black" | File:Galatea moon.jpgNeptune VI
bgcolor="#DDEEFF"

| style="white-space: nowrap;" rowspan="2" | i: 18 September 1989
p: 29 September 1989

| Thalassa

S/1989 N 5bgcolor="White" | File:Neptune Trio.jpgNeptune IVrowspan="2" | Terrile, Voyager 2Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/04800/04867.html#Item1 Neptune], IAUC 4867 (29 September 1989)
bgcolor="#DDEEFF"

| Naiad

S/1989 N 6bgcolor="Black" | File:Naiad Voyager.pngNeptune III
colspan="6" style="background-color: Silver; text-align: center;" id="a1990s" | 1990s
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 22 August 1981
p: 16 July 1990

| Pan*

S/1981 S 13bgcolor="Black" | File:Pan by Cassini, March 2017.jpgSaturn XVIIIShowalter, Voyager 2Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/05000/05052.html#Item2 Saturn], IAUC 5052 (16 July 1990)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 23 August 1981
p: 14 April 1995

| Pallene*
(see below)

S/1981 S 14bgcolor="White" | File:Pallene N1665945513 1.jpgSaturn XXXIIIGordon, Murray and BeurleGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/06100/06162.html Possible Satellites of Saturn], IAUC 6162 (14 April 1995)Gordon, Mitchell K.; Murray, Carl D.; and Beurle, Kevin; [http://icarus.cornell.edu/journal/ToC/1996/contents_9605.html Further Evidence for the Existence of Additional Small Satellites of Saturn] {{webarchive|url=https://web.archive.org/web/20040812052041/http://icarus.cornell.edu/journal/ToC/1996/contents_9605.html|date=12

August 2004}}, Icarus, Vol. 121, No. 1 (May 1996), pp. 114–125

bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 6 September 1997
p: 31 October 1997

| Caliban

S/1997 U 1bgcolor="Black" | File:Caliban discovery.jpgUranus XVIGladman, Nicholson, Burns, KavelaarsMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/06700/06764.html Satellites of Uranus], IAUC 6764 (31 October 1997)
bgcolor="#CCFFCC"

| Sycorax

S/1997 U 2bgcolor="Black" | File:Uranus-sycorax2.gifUranus XVIIGladman, Nicholson, Burns, Kavelaars
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 18 January 1986
p: 18 May 1999

Perdita*S/1986 U 10bgcolor="Black" | File:Perditamoon.pngUranus XXVKarkoschka, Voyager 2Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/07100/07171.html S/1986 U 10], IAUC 7171 (18 May 1999)
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 18 July 1999
p: 27 July 1999

| Setebos

S/1999 U 1bgcolor="Black" | File:Uranus - Setebos image.jpgUranus XIXKavelaars, Gladman, Holman, Petit, SchollMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07200/07230.html Probable New Satellites of Uranus], IAUC 7230 (27 July 1999)
bgcolor="#CCFFCC"

| Stephano

S/1999 U 2bgcolor="Black" | File:Stephano - Uranus moon.jpgUranus XXGladman, Holman, Kavelaars, Petit, Scholl
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 18 July 1999
p: 4 September 1999

| Prospero

S/1999 U 3bgcolor="Black" | File:Prospero - Uranus moon.jpgUranus XVIIIHolman, Kavelaars, Gladman, Petit, SchollMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07200/07248.html Probable New Satellites of Uranus], IAUC 7248 (4 September 1999)
colspan="6" style="background-color: Silver; text-align: center;" id="a2000s" | 2000s
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 October 1999
p: 20 July 2000

| Callirrhoe

S/1999 J 1bgcolor="Black" | File:Callirrhoe - New Horizons.gifJupiter XVIIScotti, Spahr, McMillan, Larsen, Montani, Gleason, GehrelsMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07400/07460.html S/1999 J 1], IAUC 7460 (20 July 2000)[http://www.cfa.harvard.edu/iau/pressinfo/S1999J1.html New Outer Satellite of Jupiter Discovered], Joint press release, Minor Planet Center and the Spacewatch Project (2000?)
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 7 August 2000
p: 25 October 2000

| Ymir

S/2000 S 1bgcolor="Black" | File:Ymir-CFHT.gifSaturn XIXrowspan="2" | GladmanMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07512.html S/2000 S 1 and S/2000 S 2], IAUC 7512 (25 October 2000)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K00/K00Y15.html S/2000 S 1, S/2000 S 2, S/2000 S 7, S/2000 S 8, S/2000 S 9], MPEC 2000-Y15 (19 December 2000)
bgcolor="#FFFFCC"

| Paaliaq

S/2000 S 2bgcolor="Black" | File:Paaliaq-CFHT.gifSaturn XX
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 23 September 2000
p: 25 October 2000

| Siarnaq

S/2000 S 3bgcolor="Black" | File:Siarnaq-discovery-CFHT.gifSaturn XXIXGladman, KavelaarsMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07513.html S/2000 S 3 and S/2000 S 4], IAUC 7513 (25 October 2000)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K00/K00Y14.html S/2000 S 3, S/2000 S 4, S/2000 S 5, S/2000 S 6, S/2000 S 10], MPEC 2000-Y14 (19 December 2000)
bgcolor="#FFFFCC"

| Tarvos

S/2000 S 4bgcolor="Black" | File:Tarvos discovery.gifSaturn XXIKavelaars, Gladman
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 7 August 2000
p: 18 November 2000

| Kiviuq

S/2000 S 5bgcolor="Black" | File:Kiviuq-CFHT.gifSaturn XXIVGladmanMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07521.html S/2000 S 5 and S/2000 S 6], IAUC 7521 (18 November 2000)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 23 September 2000
p: 18 November 2000

| Ijiraq

S/2000 S 6bgcolor="Black" | File:Ijiraq-discovery-CFHT.gifSaturn XXIIKavelaars, Gladman
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 21 November 2000
p: 25 November 2000

| Themisto*

S/2000 J 1bgcolor="Black" | File:S 2000 J 1.jpgJupiter XVIIISheppard, Jewitt, Fernández, Magnier (Rediscovered)Marsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07525.html S/1975 J 1 = S/2000 J 1], IAUC 7525 (25 November 2000)[http://www.minorplanetcenter.org/mpec/K00/K00Y16.html S/1975 J 1 = S/2000 J 1, S/1999 J 1], MPEC 2000-Y16 (19 December 2000)
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="4" | i: 23 September 2000
p: 7 December 2000

| Thrymr

S/2000 S 7bgcolor="Black" | File:Thrymr-discovery-CFHT.gifSaturn XXXGladman, KavelaarsMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07538.html S/2000 S 7, S/2000 S 8, S/2000 S 9], IAUC 7538 (7 December 2000)
bgcolor="#FFFFCC"

| Skathi

S/2000 S 8bgcolor="Black" | File:Skathi-discovery-CFHT.gifSaturn XXVIIKavelaars, Gladman
bgcolor="#FFFFCC"

| Mundilfari

S/2000 S 9bgcolor="Black" | File:Erriapus-discovery-CFHT.gifSaturn XXVGladman, Kavelaars
bgcolor="#FFFFCC"

| Erriapus

S/2000 S 10bgcolor="Black" | File:Erriapus-discovery-CFHT.gifSaturn XXVIIIKavelaars, GladmanMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07539.html S/2000 S 10], IAUC 7539 (7 December 2000)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 9 November 2000
p: 19 December 2000

| Albiorix

S/2000 S 11bgcolor="Black" | File:Albiorix WISE-W4.jpgSaturn XXVIHolman, SpahrGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/07500/07545.html#Item4 S/2000 S 11], IAUC 7545 (19 December 2000)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K00/K00Y13.html S/2000 S 11], MPEC 2000-Y13 (19 December 2000)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 23 September 2000
p: 22 December 2000

| Suttungr

S/2000 S 12bgcolor="Black" | File:Suttungr-discovery-CFHT.gifSaturn XXIIIGladman, KavelaarsMarsden, Brian G.; [http://www.cbat.eps.harvard.edu/iauc/07500/07548.html#Item2 S/2000 S 12], IAUC 7548 (23 December 2000)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K00/K00Y33.html S/2000 S 12], MPEC 2000-Y33 (22 December 2000)
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

21st century

= 2000s =

class="wikitable" width="650"

! colspan="6" style="background-color: Silver; text-align: center;" id="c21st_2000s" | 2000s

Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="6" |

i: 23 November 2000
p: 5 January 2001

| Kalyke

S/2000 J 2bgcolor="Black" | File:Kalyke-Jewitt-CFHT-annotated.gifJupiter XXIII

| rowspan="6" | Sheppard, Jewitt, Fernández, Magnier, Dahm, EvansGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/07500/07555.html Satellites of Jupiter], IAUC 7555 (5 January 2001)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K01/K01A28.html S/2000 J 2, S/2000 J 3, S/2000 J 4, S/2000 J 5, S/2000 J 6], MPEC 2001-A28 (5 January 2001)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K01/K01A29.html S/2000 J 7, S/2000 J 8, S/2000 J 9, S/2000 J 10, S/2000 J 11], MPEC 2001-A29 (5 January 2001)

bgcolor="#FFE8E8"

| Iocaste

S/2000 J 3bgcolor="Black" | File:Iocaste-Jewitt-CFHT-annotated.gifJupiter XXIV
bgcolor="#FFE8E8"

| Erinome

S/2000 J 4bgcolor="Black" | File:Erinome-Jewitt-CFHT-annotated.gifJupiter XXV
bgcolor="#FFE8E8"

| Harpalyke

S/2000 J 5bgcolor="Black" | File:Harpalyke-Jewitt-CFHT-annotated.gifJupiter XXII
bgcolor="#FFE8E8"

| Isonoe

S/2000 J 6bgcolor="Black" | File:Isonoe-Jewitt-CFHT-annotated.gifJupiter XXVI
bgcolor="#FFE8E8"

| Praxidike

S/2000 J 7bgcolor="Black" | File:Praxidike-Jewitt-CFHT-annotated.gifJupiter XXVII
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" | i: 25 November 2000
p: 5 January 2001

| Megaclite

S/2000 J 8bgcolor="Black" | File:Megaclite-Jewitt-CFHT-annotated.gifJupiter XIX

| rowspan="4" | Sheppard, Jewitt, Fernández, Magnier, Dahm, Evans

bgcolor="#FFE8E8"

| Taygete

S/2000 J 9bgcolor="Black" | File:Taygete-Jewitt-CFHT-annotated.gifJupiter XX
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 26 November 2000
p: 5 January 2001

| Chaldene

S/2000 J 10bgcolor="Black" | File:Chaldene-Jewitt-CFHT-annotated.gifJupiter XXI
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 December 2000
p: 5 January 2001

| Dia

S/2000 J 11bgcolor="Black" | File:Dia-Jewitt-CFHT image-crop.pngJupiter LIII
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="4" | i: 9 December 2001
p: 16 May 2002

| Hermippe

S/2001 J 3bgcolor="Black" | File:Hermippe-discovery.gifJupiter XXX

| rowspan="11" | Sheppard, Jewitt, KleynaGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/07900/07900.html#Item1 Satellites of Jupiter], IAUC 7900 (16 May 2002)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K02/K02J54.html Eleven New Satellites of Jupiter], MPEC 2002-J54 (15 May 2002)

bgcolor="#FFE8E8"

| Eurydome

S/2001 J 4bgcolor="Black" | File:Eurydome-discovery-CFHT-annotated.gifJupiter XXXII
bgcolor="#FFE8E8"

| Sponde

S/2001 J 5bgcolor="Black" | File:Sponde-discovery-CFHT-annotated.gifJupiter XXXVI
bgcolor="#FFE8E8"

| Kale

S/2001 J 8bgcolor="Black" | File:Kale-discovery-CFHT-annotated.gifJupiter XXXVII
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 10 December 2001
p: 16 May 2002

| Autonoe

S/2001 J 1bgcolor="Black" | File:Autonoe-discovery-CFHT-annotated.gifJupiter XXVIII
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="6" | i: 11 December 2001
p: 16 May 2002

| Thyone

S/2001 J 2bgcolor="Black" | File:Thyone-discovery-CFHT-annotated.gifJupiter XXIX
bgcolor="#FFE8E8"

| Pasithee

S/2001 J 6bgcolor="Black" | File:Pasithee-discovery-CFHT-annotated.gifJupiter XXXVIII
bgcolor="#FFE8E8"

| Euanthe

S/2001 J 7bgcolor="Black" | File:Euanthe-discovery-CFHT-annotated.gifJupiter XXXIII
bgcolor="#FFE8E8"

| Orthosie

S/2001 J 9bgcolor="Black" | File:Orthosie-discovery-CFHT-annotated.gifJupiter XXXV
bgcolor="#FFE8E8"

| Euporie

S/2001 J 10bgcolor="Black" | File:Euporie-discovery-CFHT-annotated.gifJupiter XXXIV
bgcolor="#FFE8E8"

| Aitne

S/2001 J 11bgcolor="Black" | File:Aitne-discovery-CFHT-annotated.gifJupiter XXXI
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 13 August 2001
p: 30 September 2002

| Trinculo

S/2001 U 1align="center" | —Uranus XXIHolman, Kavelaars, MilisavljevicGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/07900/07980.html S/2001 U 1], IAUC 7980 (30 September 2002)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K02/K02S64.html S/2001 U 1], MPEC 2002-S64 (30 September 2002)
bgcolor="#80FFFF"

| style="white-space: nowrap" | i: 4 June 2002
o: 5 June 2002
p: 7 October 2002

| Quaoar

{{mp|50000|2002 LM|60}}bgcolor="Black" | File:Quaoar-weywot hst.jpgDwarf planetTrujillo, Brown{{cite web

|title = MPEC 2002-T34 : 2002 LM60

|url = https://www.minorplanetcenter.net/mpec/K02/K02T34.html

|last = Marsden |first = Brian G.

|work = Minor Planet Electronic Circular

|publisher = Minor Planet Center

|date = 7 October 2002

|access-date = 8 January 2020}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 31 October 2002
p: 18 December 2002

| Arche

S/2002 J 1bgcolor="Black" | File:Bigs2002j1barrow.pngJupiter XLIIISheppard, Meech, Hsieh, Tholen, TonryGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08000/08035.html#Item2 S/2002 J 1], IAUC 8035 (18 December 2002)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K02/K02Y22.html S/2002 J 1], MPEC 2002-Y22 (18 December 2002)
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 23 July 2002
p: 13 January 2003

| Sao

S/2002 N 2bgcolor="Black" | File:Sao VLT-FORS1 2002-09-03 annotated.gifNeptune XI

| rowspan="3" | Holman, Kavelaars, Grav, Fraser, MilisavljevicGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08000/08047.html#Item1 Satellites of Neptune], IAUC 8047 (13 January 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03A75.html S/2002 N 1, 2002 N 2, 2002 N3], MPEC 2003-A75 (13 January 2003)

bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 10 August 2002
p: 13 January 2003

| Halimede

S/2002 N 1bgcolor="Black" | File:N2002n1b.jpgNeptune IX
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 11 August 2002
p: 13 January 2003

| Laomedeia

S/2002 N 3bgcolor="Black" | File:Laomedeia VLT-FORS1 2002-09-03 annotated.gifNeptune XII
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="4" | i: 5 February 2003
p: 4 March 2003

| Eukelade

S/2003 J 1bgcolor="Black" | File:Eukelade s2003j1movie arrow.gifJupiter XLVII

| rowspan="7" | Sheppard, Jewitt, Kleyna, Fernández, HsiehGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08000/08087.html#Item1 Satellites of Jupiter], IAUC 8087 (4 March 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03E11.html S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7], MPEC 2003-E11 (4 March 2003)

bgcolor="#FFE8E8"

| (unnamed moon of Jupiter)

S/2003 J 2bgcolor="Black" | File:2003 J 2 Gladman CFHT annotated.gifalign="center" | —
bgcolor="#FFE8E8"

| Eupheme

S/2003 J 3bgcolor="Black" | File:Eupheme CFHT 2003-02-25 annotated.gifJupiter LX
bgcolor="#FFE8E8"

| (unnamed moon of Jupiter)

S/2003 J 4bgcolor="Black" | File:2003 J 4 Gladman CFHT annotated.gifalign="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" | i: 6 February 2003
p: 4 March 2003

| Eirene

S/2003 J 5align="center" | —Jupiter LVII
bgcolor="#FFE8E8"

| Helike

S/2003 J 6bgcolor="Black" | File:Helike CFHT 2003-02-25 annotated.gifJupiter XLV
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 February 2003
p: 4 March 2003

| Aoede

S/2003 J 7align="center" | —Jupiter XLI
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 February 2003
p: 6 March 2003

| Hegemone

S/2003 J 8align="center" | —Jupiter XXXIXSheppard, Jewitt, Kleyna, FernándezGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08000/08088.html#Item1 S/2003 J 8], IAUC 8088 (6 March 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03E15.html S/2003 J 8], MPEC 2003-E15 (6 March 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="3" | i: 6 February 2003
p: 7 March 2003

| rowspan="2" | (unnamed moons of Jupiter)

S/2003 J 9bgcolor="Black" | File:2003 J 9 Gladman CFHT annotated.gifrowspan="2" align="center" | —

| rowspan="4" | Sheppard, Jewitt, Kleyna, FernándezGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08000/08089.html#Item1 Satellites of Jupiter], IAUC 8089 (7 March 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03E29.html S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6], MPEC 2003-E29 (7 March 2003)

bgcolor="#FFE8E8"

| S/2003 J 10

bgcolor="Black" | File:2003 J 10 Gladman CFHT annotated.gif
bgcolor="#FFE8E8"

| Kallichore

S/2003 J 11align="center" | —Jupiter XLIV
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 February 2003
p: 7 March 2003

| (unnamed moon of Jupiter)

S/2003 J 12bgcolor="Black" | File:2003 J 12 Gladman CFHT annotated.gifalign="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 February 2003
p: 2 April 2003

| Cyllene

S/2003 J 13align="center" | —Jupiter XLVIIISheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G09.html S/2003 J 13], MPEC 2003-G09 (2 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 February 2003
p: 3 April 2003

| Kore

S/2003 J 14bgcolor="Black" | File:Kore s2003j14movie circled.gifJupiter XLIXSheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G10.html S/2003 J 14], MPEC 2003-G10 (3 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" | i: 6 February 2003
p: 3 April 2003

| Philophrosyne

S/2003 J 15

| align="center" | —

Jupiter LVIIISheppard, Jewitt, Kleyna, FernándezMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G17.html S/2003 J 15], MPEC 2003-G17 (3 April 2003)
bgcolor="#FFE8E8"

| (unnamed moon of Jupiter)

S/2003 J 16bgcolor="Black" | File:2003 J 16 CFHT recovery full.gifalign="center" | —Gladman, Sheppard, Jewitt, Kleyna, Kavelaars, Petit, AllenMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G18.html S/2003 J 16], MPEC 2003-G18 (3 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 February 2003
p: 3 April 2003

| Herse

S/2003 J 17align="center" | —Jupiter LGladman, Sheppard, Jewitt, Kleyna, Kavelaars, Petit, AllenMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G19.html S/2003 J 17], MPEC 2003-G19 (3 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 February 2003
p: 4 April 2003

| (unnamed moon of Jupiter)

S/2003 J 18bgcolor="Black" | File:2003 J 18 CFHT recovery full.gifJupiter LVGladman, Kavelaars, Petit, Allen, Sheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G20.html S/2003 J 18], MPEC 2003-G20 (4 April 2003)
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 February 2003
p: 8 April 2003

| Narvi

S/2003 S 1bgcolor="Black" | File:Narvi.jpgSaturn XXXISheppard, Jewitt, KleynaGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08100/08116.html#Item1 Satellites of Jupiter and Saturn], IAUC 8116 (11 April 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G39.html S/2003 S 1], MPEC 2003-G39 (8 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 February 2003
p: 12 April 2003

| (unnamed moon of Jupiter)

S/2003 J 19align="center" | —Jupiter LXIGladman, Sheppard, Jewitt, Kleyna, Kavelaars, Petit, AllenGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08100/08125.html#Item1 S/2003 J 19 and S/2003 J 20], IAUC 8125 (30 April 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G64.html S/2003 J 19], MPEC 2003-G64 (12 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 February 2003
p: 14 April 2003

| Carpo

S/2003 J 20bgcolor="Black" | File:Carpo CFHT 2003-02-25 annotated.gifJupiter XLVISheppard, Gladman, Kavelaars, Petit, Allen, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03G67.html S/2003 J 20], MPEC 2003-G67 (14 April 2003)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 February 2003
p: 29 May 2003

| Mneme

S/2003 J 21bgcolor="Black" | File:Mneme Discovery Image.jpgJupiter XLSheppard, Jewitt, Kleyna, Gladman, Kavelaars, Petit, AllenGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08100/08138.html#Item3 S/2003 J 21], IAUC 8138 (30 May 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03K45.html S/2003 J 21], MPEC 2003-K45 (29 May 2003)
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 18 January 1986
p: 3 September 2003

| Perdita*

S/1986 U 10bgcolor="Black" | File:Perditamoon.pngUranus XXVKarkoschka (Recovered by the Hubble Space Telescope)Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08100/08194.html#Item1 Satellites of Uranus], IAUC (3 September 2003)
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 29 August 2003
p: 3 September 2003

| Psamathe

S/2003 N 1bgcolor="Black" | File:Psamathe feat.jpgNeptune XJewitt, Kleyna, Sheppard, Holman, KavelaarsGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08100/08193.html#Item2 Satellites of Neptune], IAUC 8193 (3 September 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03R19.html S/2003 N 1], MPEC 2003-G64 (3 September 2003)
bgcolor="#CCFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 25 August 2003
p: 25 September 2003

| Mab

S/2003 U 1bgcolor="Black" | File:Mabmoon.pngUranus XXVI

| rowspan="2" | Showalter, LissauerGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08200/08209.html#Item1 S/2003 U 1 and S/2003 U 2], IAUC 8209 (25 September 2003)

bgcolor="#CCFFCC"

| Cupid

S/2003 U 2bgcolor="Black" | File:Cupidmoon.pngUranus XXVII
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 13 August 2001
p: 30 September 2003

| Ferdinand*

S/2001 U 2bgcolor="White" | File:Uranus moon 021002 02.jpgUranus XXIV2001: Holman, Kavelaars, Milisavljevic;
2003: Sheppard, Jewitt (recovered)Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08200/08213.html#Item1 S/2001 U 2 and S/2002 N 4], IAUC 8213 (1 October 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03SA5.html S/2001 U 2], MPEC 2003-S105 (30 September 2003)
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 14 August 2002
p: 30 September 2003

| Neso

S/2002 N 4bgcolor="Black" | File:Neso VLT-FORS1 2002-09-03 annotated.gifNeptune XIIIHolman, Kavelaars, Grav, Fraser, MilisavljevicMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03SA7.html S/2002 N 4], MPEC 2003-S107 (30 September 2003)
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 13 August 2001
p: 7 October 2003

| Francisco

S/2001 U 3align="center" | —Uranus XXIIHolman, Kavelaars, Milisavljevic, Gladman{{Cite journal|last1=Marsden|first1=B. G.|last2=Holman|first2=M.|last3=Gladman|first3=B.|last4=Rousselot|first4=P.|last5=Mousis|first5=O.|date=2003-10-01|title=S/2001 U 3|url=https://ui.adsabs.harvard.edu/abs/2003IAUC.8216....2M|journal=International Astronomical Union Circular|issue=8216|pages=2|bibcode=2003IAUC.8216....2M |issn=0081-0304}}
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 29 August 2003
p: 9 October 2003

| Margaret

S/2003 U 3bgcolor="Black" | File:S2003u3acircle.gifUranus XXIIISheppard, Jewitt, Holman, KavelaarsGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08200/08217.html#Item1 S/2003 U 3], IAUC 8217 (9 October 2003)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K03/K03T58.html S/2003 U 3], MPEC 2003-T58 (9 October 2003)
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 February 2003
p: 24 January 2004

| Thelxinoe

S/2003 J 22align="center" | —Jupiter XLIISheppard, Jewitt, Kleyna, Gladman, Kavelaars, Petit, AllenGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08200/08276.html#Item1 S/2003 J 22], IAUC (25 January 2004)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K04/K04B41.html S/2003 J 22], MPEC 2004-B41 (24 January 2004)
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 6 February 2003
p: 31 January 2004

| (unnamed moon of Jupiter)

S/2003 J 23bgcolor="Black" | File:S2003j23ccircle.gifalign="center" | —Sheppard, Jewitt, Kleyna, FernándezGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08200/08281.html#Item1 S/2003 J 23], IAUC 8281 (4 February 2004)Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K04/K04B81.html S/2003 J 23], MPEC 2004-B81 (31 January 2004)
bgcolor="#FF80C0"

| style="white-space: nowrap;" | i: 17 February 2004
p: 22 February 2004

| Orcus

{{mp|90482|2004 DW}}bgcolor="Black" | File:Orcus-Vanth 10801.jpgDwarf planetBrown, Trujillo, Rabinowitz

{{cite web

| title = M.P.S. 98992

| publisher = IAU: Minor Planet Center

| url = https://minorplanetcenter.net/iau/ECS/MPCArchive/2004/MPS_20040222.pdf

| date = 22 February 2004

| access-date = 28 October 2021

}}

bgcolor="#C0A0A0"

| style="white-space: nowrap;" | i: 14 November 2003
p: 15 March 2004

| Sedna

{{mp|90377|2003 VB|12}}bgcolor="Black" | File:Sedna PRC2004-14d.jpgDwarf planetBrown, Trujillo, Rabinowitz

{{cite web

| title = MPEC 2004-E45 : 2003 VB12

| publisher = IAU: Minor Planet Center

| url = https://minorplanetcenter.net/mpec/K04/K04E45.html

| date = 15 March 2004

| access-date = 27 March 2018

}}

bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 1 June 2004
p: 16 August 2004

| Methone

S/2004 S 1bgcolor="Black" | File:Methone PIA14633.jpgSaturn XXXII

| rowspan="2" | Cassini–Huygens{{Cite web|date=2009-04-26|title=Cassini Equinox Mission: Out from the Shadows: Two New Saturnian Moons|url=http://saturn.jpl.nasa.gov/news/newsreleases/newsrelease20040816/|access-date=2023-02-10|archive-date=26 April 2009|archive-url=https://web.archive.org/web/20090426225404/http://saturn.jpl.nasa.gov/news/newsreleases/newsrelease20040816/|url-status=dead}}Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08300/08389.html S/2004 S 1 and S/2004 S 2], IAUC 8389 (16 August 2004){{Cite journal |last=Green |first=Daniel W. E. |title=S/2004 S 3, S/2004 S 4, and R/2004 S 1 |date=9 September 2004 |format=discovery |journal=IAU Circular |issue=8401 |pages=1 |bibcode=2004IAUC.8401....1P |url=http://www.cbat.eps.harvard.edu/iauc/08400/08401.html |access-date=2012-01-01}}

bgcolor="#FFFFCC"

| Pallene*

S/2004 S 2bgcolor="White" | File:Pallene N1665945513 1.jpgSaturn XXXIII
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 14 August 2002
p: 19 August 2004

(unnamed moon of Neptune){{nowrap|S/2002 N 5*}}bgcolor="black" | File:S-2002 N 5 VLT-FORS1 2002-09-03 annotated.gifalign="center" | —Holman, Kavelaars, Grav, Fraser (as lost moon c02N4){{cite web |title=MPEC 2024-D114 : S/2002 N 5 |url=https://minorplanetcenter.net/mpec/K24/K24DB4.html |website=minorplanetcenter.net |access-date=23 February 2024}}

{{cite journal| doi = 10.1038/nature02832| last1 = Holman| first1 = M. J.| author-link = Matthew J. Holman| last2 = Kavelaars| first2 = J. J.| author-link2 = John J. Kavelaars| last3 = Grav| first3 = T.| display-authors = 3| year = 2004| last4 = Gladman| first4 = B. J.| author-link4 = Brett J. Gladman| last5 = Fraser| first5 = W. C.| last6 = Milisavljevic| first6 = D.| last7 = Nicholson| first7 = P. D.| last8 = Burns| first8 = J. A.| last9 = Carruba| first9 = V.| title = Discovery of five irregular moons of Neptune| journal = Nature| volume = 430| issue = 7002| pages = 865–867| pmid = 15318214| bibcode = 2004Natur.430..865H| s2cid = 4412380| url = https://www.cfa.harvard.edu/~mholman/nature_final.pdf| access-date = 24 October 2011}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 21 October 2004
o: 24 October 2004
p: 8 November 2004

| Polydeuces

S/2004 S 5bgcolor="Black" | File:Polydeuces.jpgSaturn XXXIVCassini–HuygensGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08400/08432.html Satellites and Rings of Saturn], IAUC 8432 (8 November 2004){{Cite journal |last=Green |first=Daniel W. E. |title=Satellites and Rings of Saturn |date=8 November 2004 |format=discovery |journal=IAU Circular |issue=8432 |url=http://www.cbat.eps.harvard.edu/iauc/08400/08432.html |access-date=2012-01-01}}
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="9" | i: 12 December 2004
p: 3 May 2005

| (unnamed moon of Saturn)

S/2004 S 7

| align="center" | —

| align="center" | —

| rowspan="12" | Sheppard, Jewitt, Kleyna, MarsdenLakdawalla, Emily; [http://www.planetary.org/news/2005/0503_Twelve_New_Moons_for_Saturn.html Twelve New Moons for Saturn] {{Webarchive|url=https://web.archive.org/web/20060831052821/http://www.planetary.org/news/2005/0503_Twelve_New_Moons_for_Saturn.html |date=31 August 2006 }}, The Planetary Society, Planetary News: Moon Discoveries (2005)

: Jewitt, David C.; [http://www2.ess.ucla.edu/~jewitt/saturn2005.html Twelve New Moons for Saturn] (3 May 2005)

: Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08500/08523.html New Satellites of Saturn], IAUC 8523 (4 May 2005)

: Marsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K05/K05J13.html Twelve New Satellites of Saturn], MPEC 2005-J13 (3 May 2005)

bgcolor="#FFFFCC"

| Fornjot

| S/2004 S 8

bgcolor="Black" | File:Fornjot-cassini.pngSaturn XLII
bgcolor="#FFFFCC"

| Farbauti

| S/2004 S 9

align="center" | —Saturn XL
bgcolor="#FFFFCC"

| Aegir

| S/2004 S 10

align="center" | —Saturn XXXVI
bgcolor="#FFFFCC"

| Bebhionn

| S/2004 S 11

bgcolor="Black" | File:Bebhionn-cassini.pngSaturn XXXVII
bgcolor="#FFFFCC"

| rowspan="2" | (unnamed moons of Saturn)

| S/2004 S 12

align="center" | —rowspan="2" align="center" | —
bgcolor="#FFFFCC"

| S/2004 S 13

align="center" | —
bgcolor="#FFFFCC"

| Hati

| S/2004 S 14

bgcolor="Black" | File:Hati-cassini.pngSaturn XLIII
bgcolor="#FFFFCC"

| Bergelmir

| S/2004 S 15

bgcolor="Black" | File:Bergelmir.pngSaturn XXXVIII
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="3" | i: 13 December 2004
p: 3 May 2005

| Fenrir

| S/2004 S 16

| align="center" | —

| Saturn XLI

bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 17align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Bestla

| S/2004 S 18

bgcolor="Black" | File:Bestla-cassini.pngSaturn XXXIX
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 May 2005
p: 6 May 2005

| Daphnis

S/2005 S 1bgcolor="Black" | File:Daphnis (Saturn's Moon).jpgSaturn XXXVCassini–HuygensGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08500/08524.html S/2005 S 1], IAUC 8524 (6 May 2005)
bgcolor="#CCCCCC"

| style="white-space: nowrap" |i: 7 March 2003
o: 27 July 2005
i: 6 May 2004
o: 28 December 2004
p: 29 July 2005

| Haumea

{{mp|136108|2003 EL|61}}bgcolor="Black" | File:Haumea Hubble.pngDwarf planet(Ortiz, Aceituno Castro, Santos-Sanz){{cite web |title=La historia de Ataecina vs Haumea |url=http://www.infoastro.com/200809/26ataecina-haumea.html |publisher=infoastro.com |author=Pablo Santos-Sanz |date=26 September 2008 |access-date=29 September 2008 |language=es |archive-date=28 September 2018 |archive-url=https://web.archive.org/web/20180928151047/http://www.infoastro.com/200809/26ataecina-haumea.html |url-status=dead }} or (Brown, Trujillo, Rabinowitz){{cite web

|author=Green, Daniel W. E.

|url=http://www.cbat.eps.harvard.edu/iauc/08500/08577.html

|title=IAUC 8577

|date=29 July 2005 }} (see the Controversy over the discovery of Haumea)

bgcolor="#D8BFD8"

| style="white-space: nowrap" | i: 21 October 2003
o: 5 January 2005
p: 29 July 2005

| Eris

{{mp|136199|2003 UB|313}}bgcolor="Black" | File:Eris and dysnomia2.jpgDwarf planetBrown, Trujillo, Rabinowitz{{cite web |title=The discovery of {{mp|2003 UB|313}} Eris, the largest known dwarf planet |url=http://www.gps.caltech.edu/~mbrown/planetlila/ |author=Brown, Michael E. |author-link=Michael E. Brown |date=2006 |access-date=3 May 2007 }}
bgcolor="#CCCCCC"

| style="white-space: nowrap" | o: 26 January 2005
p: 29 July 2005

| Hiʻiaka

{{nowrap|S/2005 (2003 EL61) 1}}bgcolor="Black" | File:Haumea Hubble.pngHaumea IBrown, Trujillo, Rabinowitz{{cite journal |author=Brown, M. E. |display-authors=etal |date=2005 |title=Keck Observatory Laser Guide Star Adaptive Optics Discovery and Characterization of a Satellite to the Large Kuiper Belt Object 2003 EL61 |journal=Astrophysical Journal Letters |volume=632 |issue=1 |pages=L45–L48 |doi=10.1086/497641 |bibcode=2005ApJ...632L..45B|s2cid=119408563 |url=http://authors.library.caltech.edu/34486/1/1538-4357_632_1_L45.pdf }}
bgcolor="#F8B5CB"

| style="white-space: nowrap" | i: 31 March 2005
p: 29 July 2005

| Makemake

{{mp|136472|2005 FY|9}}bgcolor="Black" | File:Makemake moon Hubble image with legend (cropped).jpgDwarf planetBrown, Trujillo, Rabinowitz{{cite web |date=5 April 2008 |title=JPL Small-Body Database Browser: 136472 Makemake ({{mp|2005 FY|9}}) |work=NASA Jet Propulsion Laboratory |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=136472 |access-date=11 June 2008 }}
bgcolor="#CCCCCC"

| style="white-space: nowrap" | o: 30 June 2005
p: 29 July 2005

| Namaka

{{nowrap|S/2005 (2003 EL61) 2}}bgcolor="Black" | File:Haumea Hubble.pngHaumea IIBrown, Trujillo, RabinowitzGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08600/08636.html S/2005 (2003 EL_61) 2], IAUC 8636 (1 December 2005)
bgcolor="#D8BFD8"

| style="white-space: nowrap" | i: 10 September 2005
p: 3 October 2005

| Dysnomia

{{nowrap|S/2005 (2003 UB313) 1}}bgcolor="Black" | File:Eris and dysnomia2.jpgEris IBrown, van Dam, Bouchez, Le Mignant, Campbell, Chin, Conrad, Hartman, Johansson, Lafon, Rabinowitz, Stomski, Summers, Trujillo, Wizinowich{{cite web |title=Dysnomia, the moon of Eris |url=http://www.gps.caltech.edu/~mbrown/planetlila/moon/ |author=Brown, Michael E. |date=2006 |access-date=1 September 2007 }}
bgcolor="#F5DEB3"

| rowspan="2" style="white-space: nowrap" | i: 15 May 2005
o: 15 June 2005
p: 31 October 2005

| Nix

S/2005 P 2bgcolor="Black" | File:Nix best view.jpgPluto II

| rowspan="2" | Weaver, Stern, Mutchler, Steffl, Buie, Merline,
Spencer, Young, YoungGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08600/08625.html S/2005 P 1 and S/2005 P 2], IAUC 8625 (31 October 2005) (also as a [http://www.cbat.eps.harvard.edu/iau/special/08625.pdf pdf])

bgcolor="#F5DEB3"

| Hydra

S/2005 P 1bgcolor="Black" | File:Hydra Enhanced Color.jpgPluto III
bgcolor="#F5DEB3"
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
o: 6 March 2006 (?)
p: 26 June 2006

| Hyrrokkin

| S/2004 S 19

bgcolor="Black" | File:Hyrrokkin-cassini.pngSaturn XLIV

| Sheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K06/K06M44.html S/2004 S 19], MPEC 2006-M44 (26 June 2006)Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08700/08727.html Satellites of Saturn], IAUC 8727 (30 June 2006)

bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="2" | i: 4 January 2006
o: 6 March 2006 (?)
p: 26 June 2006

| (unnamed moon of Saturn)

| S/2006 S 1

| align="center" | —

| align="center" | —

| rowspan="8" | Sheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K06/K06M45.html Eight New Satellites of Saturn], MPEC 2006-M45 (26 June 2006)

bgcolor="#FFFFCC"

| Kari

| S/2006 S 2

bgcolor="Black" | File:Kari-cassini.pngSaturn XLV
bgcolor="#FFFFCC"

| rowspan="6" | i: 5 January 2006
o: 6 March 2006 (?)
p: 26 June 2006

| (unnamed moon of Saturn)

| S/2006 S 3

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Greip

| S/2006 S 4

bgcolor="Black" | File:Greip-cassini.pngSaturn LI
bgcolor="#FFFFCC"

| Loge

| S/2006 S 5

bgcolor="Black" | File:Loge N00177425.jpgSaturn XLVI
bgcolor="#FFFFCC"

| Jarnsaxa

| S/2006 S 6

align="center" | —Saturn L
bgcolor="#FFFFCC"

| Surtur

| S/2006 S 7

align="center" | —Saturn XLVIII
bgcolor="#FFFFCC"

| Skoll

| S/2006 S 8

bgcolor="Black" | File:Skoll-Cassini.pngSaturn XLVII
bgcolor="#FF80C0"

| style="white-space: nowrap" | i: 13 November 2005
p: 22 February 2007

| Vanth

| {{nowrap|S/2005 (90482) 1}}

bgcolor="Black" | File:Orcus-Vanth 10801.jpgOrcus IBrown, Suer
bgcolor="#80FFFF"

| style="white-space: nowrap" | i: 14 February 2006
p: 22 February 2007

| Weywot

| {{nowrap|S/2006 (50000) 1}}

bgcolor="Black" | File:Quaoar-weywot hst.jpgQuaoar IBrown, Suer{{cite journal

|first = Daniel W. E. |last = Green

|title = Satellites of 2003 AZ_84, (50000), (55637), and (90482)

|url = http://www.cbat.eps.harvard.edu/iauc/08800/08812.html#Item1

|date = 22 February 2007

|journal = IAU Circular

|publisher = Central Bureau for Astronomical Telegrams

|issue = 8812

|pages = 1

|bibcode = 2007IAUC.8812....1B

|archive-url = https://web.archive.org/web/20110719205520/http://www.cbat.eps.harvard.edu/iauc/08800/08812.html

|archive-date= 19 July 2011

|url-status = live}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
o: 16 January 2007 (?)
p: 13April 2007

| Tarqeq

| S/2007 S 1

bgcolor="Black" | File:Tarqeq-cassini.pngSaturn LII

| Sheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K07/K07G38.html S/2007 S 1], MPEC 2007-G38 (13 April 2007)Green, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08800/08836.html S/2007 S 1, S/2007 S 2, and S/2007 S 3], IAUC 8836 (11 May 2007)

bgcolor="#FFFFCC"

| rowspan="2" style="white-space: nowrap" | i: 18 January 2007
o: ?
p: 1 May 2007

| rowspan="2" | (unnamed moons of Saturn)

| S/2007 S 2

align="center" | —align="center" | —

| rowspan="2" | Sheppard, Jewitt, KleynaMarsden, Brian G.; [http://www.minorplanetcenter.org/mpec/K07/K07J09.html S/2007 S 2, S/2007 S 3], MPEC 2007-J09 (1 May 2007)

bgcolor="#FFFFCC"

| S/2007 S 3

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: June 2004
o: 30 May 2007
p: 18 July 2007

AntheS/2007 S 4bgcolor="Black" | File:Anthe crop.jpgSaturn XLIXCassini–HuygensGreen, Daniel W. E.; [http://www.cbat.eps.harvard.edu/iauc/08800/08857.html S/2007 S 4], IAUC 8857 (18 July 2007)
bgcolor="#FF6F5E"

| style="white-space: nowrap" | i: 17 July 2007
p: 7 January 2009

Gonggong{{mp|225088|2007 OR|10}}bgcolor="Black" | File:225088 Gonggong and Xiangliu by Hubble (2010).pngDwarf planetSchwamb, Brown, Rabinowitz{{cite web

|title = MPEC 2009-A42 : 2007 OR10

|work = Minor Planet Electronic Circular

|publisher = Minor Planet Center

|url = https://minorplanetcenter.net/mpec/K09/K09A42.html

|date = 7 January 2009

|access-date = 23 May 2019}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 15 August 2008
p: 3 March 2009

AegaeonS/2008 S 1bgcolor="Black" | File:N1643264379 1.jpgSaturn LIIICassini–HuygensGreen, Daniel W. E.; [http://ciclops.org/view/5518/S2008_S_1?js=1 S/2008 S 1], IAUC 9023 (3 March 2009) {{Webarchive|url=https://web.archive.org/web/20190501170153/http://ciclops.org/view/5518/S2008_S_1?js=1 |date=1 May 2019 }}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 26 July 2009
o: ?
p: 2 November 2009

(unnamed moon of Saturn)S/2009 S 1bgcolor="White" | File:PIA11665 moonlet in B Ring cropped.jpgalign="center" | —Cassini–HuygensGreen, Daniel W. E.; [http://ciclops.org/view_popup.php?id=5926 S/2009 S 1], IAUC 9091 (2 November 2009) {{Webarchive|url=https://web.archive.org/web/20180612135926/http://ciclops.org/view_popup.php?id=5926 |date=12 June 2018 }}
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

= 2010s =

class="wikitable" width="650"

! colspan="6" style="background-color: Silver; text-align: center;" id="c21st_2010s" | 2010s

Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" |

i: 7 September 2010
p: 1 June 2011

| rowspan="2" | (unnamed moons of Jupiter)

S/2010 J 1bgcolor="Black" | File:2010 J 1 CFHT image.gifJupiter LIJacobson, Brozović, Gladman and Alexandersen{{Cite web|title=MPEC 2011-L06 : S/2010 J 1 AND S/2010 J 2|url=https://minorplanetcenter.net//mpec/K11/K11L06.html|access-date=2023-02-10|website=minorplanetcenter.net}}
bgcolor="#FFE8E8"

| S/2010 J 2

bgcolor="Black" | File:2010 J 2 CFHT discovery full.gifJupiter LIIVeillet
bgcolor="#F5DEB3"

| style="white-space: nowrap;" |

i: 28 June 2011
p: 20 July 2011

|Kerberos

{{nowrap|S/2011 (134340) 1}}align="center" bgcolor="Black" | File:Kerberos (moon).jpgalign="left" | Pluto IVShowalter{{Cite web |url=http://www.cbat.eps.harvard.edu/cbet/cbet002769.txt |title=NEW SATELLITE OF (134340) PLUTO: S/2011 (134340) 1 | id = CBET 2769|date=20 July 2011 |archive-date=18 May 2020 |archive-url=https://web.archive.org/web/20200518082819/http://www.cbat.eps.harvard.edu/cbet/cbet002769.txt |url-status=dead }}{{Cite web|title=NASA's Hubble Discovers Another Moon Around Pluto|url=https://www.nasa.gov/mission_pages/hubble/science/pluto-moon.html|access-date=2023-02-10|website=NASA | date= 20 July 2011}}
bgcolor="#FFE8E8"

| style="white-space: nowrap;" rowspan="2" |

i: 27 September 2011
p: 29 January 2012

| rowspan="2" | (unnamed moons of Jupiter)

S/2011 J 1align="center" | —Jupiter LXXIIrowspan="2" | Sheppard{{Cite web|title=MPEC 2012-B97 : S/2011 J 1 AND S/2011 J 2|url=https://minorplanetcenter.net//mpec/K12/K12B97.html|date=29 January 2012|website=minorplanetcenter.net}}
bgcolor="#FFE8E8"

| S/2011 J 2

align="center" | —Jupiter LVI
bgcolor="#F5DEB3"

| style="white-space: nowrap;" |

i: 26 June 2012
p: 11 July 2012

|Styx

{{nowrap|S/2012 (134340) 1}}align="center" bgcolor="Black" | File:Styx (moon).jpgalign="left" | Pluto VShowalterShowalter, Mark. [http://hubblesite.org/newscenter/archive/releases/2012/32/ Hubble Press Release: Hubble Discovers a Fifth Moon Orbiting Pluto]. 11 July 2012.
bgcolor="#DDEEFF"

| style="white-space: nowrap;" |

i: 6 November 2004
o: 1 July 2013
p: 15 July 2013

|Hippocamp*

S/2004 N 1align="center" bgcolor="Black" | File:Hippocamp-heic1904b.jpgNeptune XIVShowalter et al.{{cite news|url=http://www.skyandtelescope.com/news/Neptunes-Newest-Moon-215535121.html |title=Neptune's Newest Moon |work=Sky & Telescope |author=Kelly Beatty |date=15 July 2013 |access-date=15 July 2013 |url-status=dead |archive-url=https://archive.today/20130716121048/http://www.skyandtelescope.com/news/Neptunes-Newest-Moon-215535121.html |archive-date=16 July 2013 }}
bgcolor="#F8B5CB"

| style="white-space: nowrap;" |

i: 27 April 2015
p: 25 April 2016

| (unnamed moon of Makemake)

{{nowrap|S/2015 (136472) 1}}bgcolor="Black" | File:Makemake moon Hubble image with legend (cropped).jpgalign="center" | —Parker et al.{{cite web|url=http://hubblesite.org/newscenter/archive/releases/2016/18/full/|title=HubbleSite – NewsCenter – Hubble Discovers Moon Orbiting the Dwarf Planet Makemake (04/26/2016) – The Full Story|work=hubblesite.org|access-date=April 26, 2016}}{{cite journal | last1 = Parker | first1 = A. H. | last2 = Buie | first2 = M. W. | last3 = Grundy | first3 = W. M. | last4 = Noll | first4 = K. S. | s2cid = 119270442 | title = Discovery of a Makemakean Moon | journal = The Astrophysical Journal| volume = 825| issue = 1| pages = L9| date = 25 April 2016 | doi = 10.3847/2041-8205/825/1/L9| arxiv = 1604.07461 |bibcode = 2016ApJ...825L...9P | doi-access = free }}
bgcolor="#FF6F5E"

| style="white-space: nowrap: | i: 9 November 2009
p: 17 October 2016

| Xiangliu

align="center" | —bgcolor="Black" | File:Xiangliu orbiting 225088 Gonggong (2010, cropped).jpgGonggong IMarton, Kiss, Müller{{cite conference

|title = The moon of the large Kuiper-belt object 2007 OR10

|url = https://aas.org/files/dps-epsc-abstract-book-final.pdf

|conference = 48th Meeting of the Division for Planetary Sciences

|publisher = American Astronomical Society

|id = 120.22

|year = 2016

|access-date = 24 May 2019

|archive-date = 18 October 2016

|archive-url = https://web.archive.org/web/20161018202233/https://aas.org/files/dps-epsc-abstract-book-final.pdf

|url-status = dead

}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 8 March 2016
p: 2 June 2017

| rowspan="2" | (unnamed moons of Jupiter)

S/2016 J 1bgcolor="Black" | File:2016 J 1 CFHT 2003-02-26 annotated.gifJupiter LIVrowspan=12 | Sheppard et al.{{cite web|title=MPEC 2017-L08 : S/2016 J 1|url=http://www.minorplanetcenter.net/mpec/K17/K17L08.html|website=Minor Planet Center|publisher=International Astronomical Union|access-date=2 June 2017}}{{cite web|title=MPEC 2017-L47 : S/2017 J 1 |url=http://www.minorplanetcenter.net/mpec/K17/K17L47.html |website=Minor Planet Center|publisher=International astronomical Union|access-date=5 June 2017}}MPEC's [https://minorplanetcenter.net/mpec/K18/K18O09.html 2018-O09] through [https://minorplanetcenter.net/mpec/K18/K18O18.html 2018-O18]
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 23 March 2017
p: 5 June 2017

S/2017 J 1bgcolor="Black" | File:2017 J 1 CFHT precovery full.gifJupiter LIX
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 March 2016
p: 17 July 2018

ValetudoS/2016 J 2bgcolor="Black" | File:Valetudo CFHT precovery 2003-02-28 annotated.gifJupiter LXII
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 February 2016
o: 23 March 2017
p: 17 July 2018

| rowspan="2" | (unnamed moons of Jupiter)

S/2017 J 2bgcolor="Black" | File:2017 J 2 CFHT 2003-02-26 annotated.gifJupiter LXIII
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 February 2016
o: 23 March 2017
p: 17 July 2018

S/2017 J 3bgcolor="Black" | File:2017 J 3 CFHT 2003-12-25 annotated.gifJupiter LXIV
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 23 March 2017
p: 17 July 2018

PandiaS/2017 J 4bgcolor="Black" | File:Pandia CFHT precovery 2003-02-28.pngJupiter LXV
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 23 March 2017
p: 17 July 2018

| rowspan="5" | (unnamed moons of Jupiter)

S/2017 J 5bgcolor="Black" | File:2017 J 5 DECam 2017-03-23 annotated.gifJupiter LXVI
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 24 February 2017
o: 23 March 2017
p: 17 July 2018

S/2017 J 6align="center"| —Jupiter LXVII
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 24 February 2017
o: 23 March 2017
p: 17 July 2018

S/2017 J 7align="center"| —Jupiter LXVIII
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 23 March 2017
p: 17 July 2018

S/2017 J 8bgcolor="Black" | File:2017 J 8 CFHT precovery full.gifJupiter LXIX
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 24 February 2017
o: 23 March 2017
p: 17 July 2018

S/2017 J 9align="center"| —Jupiter LXX
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 25 March 2017
o: 11 May 2018
p: 17 July 2018

ErsaS/2018 J 1bgcolor="Black" | File:Ersa CFHT precovery 2003-02-24.pngJupiter LXXI
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="11" | i: 12 December 2004
p: 7 October 2019

| Gridr

| S/2004 S 20

align="center" | —Saturn LIV

| rowspan="21" | Sheppard, Jewitt, KleynaMPEC's [https://minorplanetcenter.net/mpec/K19/K19TC6.html 2019-T126] through [https://minorplanetcenter.net/mpec/K19/K19TG1.html 2019-T161]

bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 21align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Angrboda

S/2004 S 22align="center" | —Saturn LV
bgcolor="#FFFFCC"

| Skrymir

S/2004 S 23align="center" | —Saturn LVI
bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 24align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Gerd

S/2004 S 25align="center" | —Saturn LVII
bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 26align="center" | —Saturn LVIII
bgcolor="#FFFFCC"

| Eggther

S/2004 S 27align="center" | —Saturn LIX
bgcolor="#FFFFCC"

| rowspan=2 | (unnamed moons of Saturn)

S/2004 S 28align="center" | —align="center" | —
bgcolor="#FFFFCC"

| S/2004 S 29

align="center" | —Saturn LX
bgcolor="#FFFFCC"

| Beli

S/2004 S 30align="center" | —Saturn LXI
bgcolor="#FFFFCC"

| style="white-space: nowrap;" rowspan="10" | i: 12 December 2004
p: 8 October 2019

bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 31align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Gunnlod

S/2004 S 32align="center" | —Saturn LXII
bgcolor="#FFFFCC"

| Thiazzi

S/2004 S 33align="center" | —Saturn LXIII
bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 34align="center" | —Saturn LXIV
bgcolor="#FFFFCC"

| Alvaldi

S/2004 S 35align="center" | —Saturn LXV
bgcolor="#FFFFCC"

| rowspan=2 | (unnamed moons of Saturn)

S/2004 S 36align="center" | —align="center" | —
bgcolor="#FFFFCC"

| S/2004 S 37

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| Geirrod

S/2004 S 38align="center" | —Saturn LXVI
bgcolor="#FFFFCC"

| (unnamed moon of Saturn)

S/2004 S 39align="center" | —align="center" | —
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

= 2020s =

class="wikitable" width="650"

! colspan="6" style="background-color: Silver; text-align: center;" id="c21st_2020s" | 2020s

Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 February 2003
p: 15 November 2021

(unnamed moon of Jupiter){{nowrap|S/2003 J 24}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Gladman, Veillet{{cite web |title=MPEC 2021-V333 : S/2003 J 24 |url=https://www.minorplanetcenter.net/mpec/K21/K21VX3.html |website=minorplanetcenter.net |access-date=16 November 2021}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 16 November 2021

(unnamed moon of Saturn)S/2019 S 1bgcolor="black" | File:2019_S_1_CFHT_2019-07-02_15x205s_stack.pngalign="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2021-W14 : S/2019 S 1 |url=https://www.minorplanetcenter.net/mpec/K21/K21W14.html |website=minorplanetcenter.net |access-date=16 November 2021}}
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 27 September 2011
p: 20 December 2022

rowspan=15|(unnamed moons of Jupiter){{nowrap|S/2011 J 3}}align="center" | —align="center" | —rowspan=8|Sheppard{{cite web |title=MPEC 2022-Y69: S/2011 J 3 |url=https://minorplanetcenter.net/mpec/K22/K22Y69.html |website=minorplanetcenter.net |access-date=21 December 2022}}{{cite web |title=MPEC 2022-Y68: S/2018 J 2 |url=https://minorplanetcenter.net/mpec/K22/K22Y68.html |website=minorplanetcenter.net |access-date=21 December 2022}}{{cite web

|title = MPEC 2023-A13 : S/2016 J 3

|url = https://minorplanetcenter.net/mpec/K23/K23A13.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 5 January 2023

|accessdate = 5 January 2023}}{{cite web

|title = MPEC 2023-A14 : S/2021 J 1

|url = https://minorplanetcenter.net/mpec/K23/K23A14.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 5 January 2023

|accessdate = 5 January 2023}}MPEC's [https://minorplanetcenter.net/mpec/K23/K23B37.html 2023-B37] through [https://minorplanetcenter.net/mpec/K23/K23B40.html 2023-B40]

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 12 May 2018
p: 20 December 2022

{{nowrap|S/2018 J 2}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 March 2016
p: 5 January 2023

{{nowrap|S/2016 J 3}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 12 August 2021
p: 5 January 2023

{{nowrap|S/2021 J 1}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 12 May 2018
p: 19 January 2023

{{nowrap|S/2018 J 3}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" rowspan=2 | i: 12 August 2021
p: 19 January 2023

{{nowrap|S/2021 J 2}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| {{nowrap|S/2021 J 3}}

align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 14 August 2021
p: 19 January 2023

{{nowrap|S/2021 J 4}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 September 2021
p: 19 January 2023

{{nowrap|S/2021 J 5}}align="center" | —align="center" | —Sheppard, Tholen, Trujillo{{cite web

|title = MPEC 2023-B41 : S/2021 J 5

|url = https://minorplanetcenter.net/mpec/K23/K23B41.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 19 January 2023

|accessdate = 20 January 2023}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 11 May 2018
p: 20 January 2023

{{nowrap|S/2018 J 4}}bgcolor="black" | File:2018 J 4 DECam 2018-05-11 annotated.gifalign="center" | —Sheppard{{cite web

|title = MPEC 2023-B51 : S/2018 J 4

|url = https://minorplanetcenter.net/mpec/K23/K23B51.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 20 January 2023

|accessdate = 20 January 2023}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 5 September 2021
p: 20 January 2023

{{nowrap|S/2021 J 6}}align="center" | —align="center" | —Sheppard, Tholen, Trujillo{{cite web

|title = MPEC 2023-B50 : S/2021 J 6

|url = https://minorplanetcenter.net/mpec/K23/K23B50.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 20 January 2023

|accessdate = 20 January 2023}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 9 March 2016
p: 24 January 2023

{{nowrap|S/2016 J 4}}align="center" | —align="center" | —rowspan=4|Sheppard{{cite web

|title = MPEC 2023-B96 : S/2016 J 4

|url = https://minorplanetcenter.net/mpec/K23/K23B96.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 24 January 2023

|accessdate = 24 January 2023}}{{cite web

|title = MPEC 2023-D44 : S/2022 J 1

|url = https://minorplanetcenter.net/mpec/K23/K23D44.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 22 February 2023

|accessdate = 22 February 2023}}{{cite web

|title = MPEC 2023-D45 : S/2022 J 2

|url = https://minorplanetcenter.net/mpec/K23/K23D45.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 22 February 2023

|accessdate = 22 February 2023}}{{cite web

|title = MPEC 2023-D46 : S/2022 J 3

|url = https://minorplanetcenter.net/mpec/K23/K23D46.html

|work = Minor Planet Electronic Circulars

|publisher = Minor Planet Center

|date = 22 February 2023

|accessdate = 22 February 2023}}

bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 30 August 2022
p: 22 February 2023

{{nowrap|S/2022 J 1}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 15 October 2022
p: 22 February 2023

{{nowrap|S/2022 J 2}}align="center" | —align="center" | —
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 30 August 2022
p: 22 February 2023

{{nowrap|S/2022 J 3}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 24 June 2020
p: 3 May 2023

rowspan=63|(unnamed moons of Saturn)S/2020 S 1align="center" | —align="center" | —rowspan=3|Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J21 : S/2020 S 1 |url=https://minorplanetcenter.net/mpec/K23/K23J21.html |website=minorplanetcenter.net |access-date=4 May 2023}}{{cite web |title=MPEC 2023-J22 : S/2006 S 9 |url=https://minorplanetcenter.net/mpec/K23/K23J22.html |website=minorplanetcenter.net |access-date=4 May 2023}}{{cite web |title=MPEC 2023-J23 : S/2007 S 4 [sic] |url=https://minorplanetcenter.net/mpec/K23/K23J23.html |website=minorplanetcenter.net |access-date=4 May 2023}}{{cite web |title=MPEC 2023-J28 : RETRACTION OF M.P.E.C 2023-J23 |url=https://minorplanetcenter.net/mpec/K23/K23J28.html |website=minorplanetcenter.net |access-date=4 May 2023}}{{cite web |title=MPEC 2023-J34 : S/2007 S 5 |url=https://minorplanetcenter.net/mpec/K23/K23J34.html |website=minorplanetcenter.net |access-date=5 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 February 2006
p: 3 May 2023

{{nowrap|S/2006 S 9}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 18 January 2007
p: 3 May 2023

{{nowrap|S/2007 S 5}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 3 May 2023

{{nowrap|S/2004 S 40}}align="center" | —align="center" | —Jewitt, Sheppard, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J24 : S/2004 S 40 |url=https://minorplanetcenter.net/mpec/K23/K23J24.html |website=minorplanetcenter.net |access-date=4 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 3 July 2019
p: 3 May 2023

{{nowrap|S/2019 S 2}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J25 : S/2019 S 2 |url=https://minorplanetcenter.net/mpec/K23/K23J25.html |website=minorplanetcenter.net |access-date=4 May 2023}}
bgcolor="#FFFFCC"

| {{nowrap|S/2019 S 3}}

align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J26 : S/2019 S 3 |url=https://minorplanetcenter.net/mpec/K23/K23J26.html |website=minorplanetcenter.net |access-date=4 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 3 May 2023

{{nowrap|S/2020 S 2}}align="center" | —align="center" | —rowspan=2|Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J27 : S/2020 S 2 |url=https://minorplanetcenter.net/mpec/K23/K23J27.html |website=minorplanetcenter.net |access-date=4 May 2023}}{{cite web |title=MPEC 2023-J35 : S/2020 S 3 |url=https://minorplanetcenter.net/mpec/K23/K23J35.html |website=minorplanetcenter.net |access-date=5 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 24 June 2020
p: 5 May 2023

{{nowrap|S/2020 S 3}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 5 May 2023

{{nowrap|S/2019 S 4}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J36 : S/2019 S 4 |url=https://minorplanetcenter.net/mpec/K23/K23J36.html |website=minorplanetcenter.net |access-date=5 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 6 May 2023

{{nowrap|S/2004 S 41}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J37 : S/2004 S 41 |url=https://minorplanetcenter.net/mpec/K23/K23J37.html |website=minorplanetcenter.net |access-date=6 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 24 June 2020
p: 6 May 2023

{{nowrap|S/2020 S 4}}align="center" | —align="center" | —rowspan=2|Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J38 : S/2020 S 4 |url=https://minorplanetcenter.net/mpec/K23/K23J38.html |website=minorplanetcenter.net |access-date=6 May 2023}}{{cite web |title=MPEC 2023-J39 : S/2020 S 5 |url=https://minorplanetcenter.net/mpec/K23/K23J39.html |website=minorplanetcenter.net |access-date=6 May 2023}}
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 5}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 16 January 2007
p: 6 May 2023

{{nowrap|S/2007 S 6}}align="center" | —align="center" | —rowspan=3|Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J40 : S/2007 S 6 |url=https://minorplanetcenter.net/mpec/K23/K23J40.html |website=minorplanetcenter.net |access-date=6 May 2023}}{{cite web |title=MPEC 2023-J41 : S/2004 S 42 |url=https://minorplanetcenter.net/mpec/K23/K23J41.html |website=minorplanetcenter.net |access-date=6 May 2023}}{{cite web |title=MPEC 2023-J42 : S/2006 S 10 |url=https://minorplanetcenter.net/mpec/K23/K23J42.html |website=minorplanetcenter.net |access-date=6 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 6 May 2023

{{nowrap|S/2004 S 42}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 6 May 2023

{{nowrap|S/2006 S 10}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 6 May 2023

{{nowrap|S/2019 S 5}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J43 : S/2019 S 5 |url=https://minorplanetcenter.net/mpec/K23/K23J43.html |website=minorplanetcenter.net |access-date=6 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 12 December 2004
p: 7 May 2023

{{nowrap|S/2004 S 43}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J45 : S/2004 S 43 |url=https://minorplanetcenter.net/mpec/K23/K23J45.html |website=minorplanetcenter.net |access-date=7 May 2023}}
bgcolor="#FFFFCC"

| {{nowrap|S/2004 S 44}}

align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman{{cite web |title=MPEC 2023-J46 : S/2004 S 44 |url=https://minorplanetcenter.net/mpec/K23/K23J46.html |website=minorplanetcenter.net |access-date=7 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 13 December 2004
p: 7 May 2023

{{nowrap|S/2004 S 45}}align="center" | —align="center" | —Jewitt, Sheppard, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J47 : S/2004 S 45 |url=https://minorplanetcenter.net/mpec/K23/K23J47.html |website=minorplanetcenter.net |access-date=7 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 5 January 2006
p: 7 May 2023

{{nowrap|S/2006 S 11}}align="center" | —align="center" | —rowspan=2|Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J48 : S/2006 S 11 |url=https://minorplanetcenter.net/mpec/K23/K23J48.html |website=minorplanetcenter.net |access-date=7 May 2023}}{{cite web |title=MPEC 2023-J49 : S/2006 S 12 |url=https://minorplanetcenter.net/mpec/K23/K23J49.html |website=minorplanetcenter.net |access-date=7 May 2023}}
bgcolor="#FFFFCC"

| {{nowrap|S/2006 S 12}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 6}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J55 : S/2019 S 6 |url=https://minorplanetcenter.net/mpec/K23/K23J55.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 6 January 2006
p: 8 May 2023

{{nowrap|S/2006 S 13}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J56 : S/2006 S 13 |url=https://minorplanetcenter.net/mpec/K23/K23J56.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 7}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J57 : S/2019 S 7 |url=https://minorplanetcenter.net/mpec/K23/K23J57.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 8}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J58 : S/2019 S 8 |url=https://minorplanetcenter.net/mpec/K23/K23J58.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 9}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman{{cite web |title=MPEC 2023-J59 : S/2019 S 9 |url=https://minorplanetcenter.net/mpec/K23/K23J59.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 8 May 2023

{{nowrap|S/2004 S 46}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J60 : S/2004 S 46 |url=https://minorplanetcenter.net/mpec/K23/K23J60.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 10}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J61 : S/2019 S 10 |url=https://minorplanetcenter.net/mpec/K23/K23J60.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 8 May 2023

{{nowrap|S/2004 S 47}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J62 : S/2004 S 47 |url=https://minorplanetcenter.net/mpec/K23/K23J62.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 8 May 2023

{{nowrap|S/2019 S 11}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J63 : S/2019 S 11 |url=https://minorplanetcenter.net/mpec/K23/K23J63.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 8 May 2023

{{nowrap|S/2006 S 14}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J64 : S/2006 S 14 |url=https://minorplanetcenter.net/mpec/K23/K23J64.html |website=minorplanetcenter.net |access-date=8 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 9May 2023

{{nowrap|S/2019 S 12}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J67 : S/2019 S 12 |url=https://minorplanetcenter.net/mpec/K23/K23J67.html |website=minorplanetcenter.net |access-date=9 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 9 May 2023

{{nowrap|S/2020 S 6}}align="center" | —align="center" | —rowspan=2|Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J68 : S/2020 S 6 |url=https://minorplanetcenter.net/mpec/K23/K23J68.html |website=minorplanetcenter.net |access-date=9 May 2023}}{{cite web |title=MPEC 2023-J69 : S/2019 S 13 |url=https://minorplanetcenter.net/mpec/K23/K23J69.html |website=minorplanetcenter.net |access-date=9 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 9 May 2023

{{nowrap|S/2019 S 13}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2005
p: 10 May 2023

{{nowrap|S/2005 S 4}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J79 : S/2005 S 4 |url=https://minorplanetcenter.net/mpec/K23/K23J79.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 16 January 2007
p: 10 May 2023

{{nowrap|S/2007 S 7}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna{{cite web |title=MPEC 2023-J80 : S/2007 S 7 |url=https://minorplanetcenter.net/mpec/K23/K23J80.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 21 March 2007
p: 10 May 2023

{{nowrap|S/2007 S 8}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J81 : S/2007 S 8 |url=https://minorplanetcenter.net/mpec/K23/K23J81.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 24 June 2020
p: 10 May 2023

{{nowrap|S/2020 S 7}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J82 : S/2020 S 7 |url=https://minorplanetcenter.net/mpec/K23/K23J82.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 10 May 2023

{{nowrap|S/2019 S 14}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J83 : S/2019 S 14 |url=https://minorplanetcenter.net/mpec/K23/K23J83.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 10 May 2023

{{nowrap|S/2019 S 15}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J84 : S/2019 S 15 |url=https://minorplanetcenter.net/mpec/K23/K23J84.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 9 March 2005
p: 10 May 2023

{{nowrap|S/2005 S 5}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J85 : S/2005 S 5 |url=https://minorplanetcenter.net/mpec/K23/K23J85.html |website=minorplanetcenter.net |access-date=10 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 15 May 2023

{{nowrap|S/2006 S 15}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman{{cite web |title=MPEC 2023-J163 : S/2006 S 15 |url=https://minorplanetcenter.net/mpec/K23/K23JG3.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 February 2006
p: 15 May 2023

{{nowrap|S/2006 S 16}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J164 : S/2006 S 16 |url=https://minorplanetcenter.net/mpec/K23/K23JG4.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 15 May 2023

{{nowrap|S/2006 S 17}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman{{cite web |title=MPEC 2023-J165 : S/2006 S 17 |url=https://minorplanetcenter.net/mpec/K23/K23JG5.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 15 May 2023

{{nowrap|S/2004 S 48}}align="center" | —align="center" | —Jewitt, Sheppard, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J166 : S/2004 S 48 |url=https://minorplanetcenter.net/mpec/K23/K23JG6.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 15 May 2023

{{nowrap|S/2020 S 8}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J167 : S/2020 S 8 |url=https://minorplanetcenter.net/mpec/K23/K23JG7.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 13 December 2004
p: 15 May 2023

{{nowrap|S/2004 S 49}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J168 : S/2004 S 49 |url=https://minorplanetcenter.net/mpec/K23/K23JG8.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 15 May 2023

{{nowrap|S/2004 S 50}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J169 : S/2004 S 50 |url=https://minorplanetcenter.net/mpec/K23/K23JG9.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 15 May 2023

{{nowrap|S/2006 S 18}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J170 : S/2006 S 18 |url=https://minorplanetcenter.net/mpec/K23/K23JH0.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 15 May 2023

{{nowrap|S/2019 S 16}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J171 : S/2019 S 16 |url=https://minorplanetcenter.net/mpec/K23/K23JH1.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 15 May 2023

{{nowrap|S/2019 S 17}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J172 : S/2019 S 17 |url=https://minorplanetcenter.net/mpec/K23/K23JH2.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 15 May 2023

{{nowrap|S/2019 S 18}}align="center" | —align="center" | —Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J173 : S/2019 S 18 |url=https://minorplanetcenter.net/mpec/K23/K23JH3.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 15 May 2023

{{nowrap|S/2019 S 19}}align="center" | —align="center" | —Ashton, Gladman{{cite web |title=MPEC 2023-J174 : S/2019 S 19 |url=https://minorplanetcenter.net/mpec/K23/K23JH4.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 1 July 2019
p: 15 May 2023

{{nowrap|S/2019 S 20}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J175 : S/2019 S 20 |url=https://minorplanetcenter.net/mpec/K23/K23JH5.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 15 May 2023

{{nowrap|S/2006 S 19}}align="center" | —align="center" | —rowspan=2| Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J176 : S/2006 S 19 |url=https://minorplanetcenter.net/mpec/K23/K23JH6.html |website=minorplanetcenter.net |access-date=15 May 2023}}{{cite web |title=MPEC 2023-J177 : S/2004 S 51 |url=https://minorplanetcenter.net/mpec/K23/K23JH7.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 15 May 2023

{{nowrap|S/2004 S 51}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 15 May 2023

{{nowrap|S/2020 S 9}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J178 : S/2020 S 9 |url=https://minorplanetcenter.net/mpec/K23/K23JH8.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 15 May 2023

{{nowrap|S/2004 S 52}}align="center" | —align="center" | —Jewitt, Sheppard, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-J179 : S/2004 S 52 |url=https://minorplanetcenter.net/mpec/K23/K23JH9.html |website=minorplanetcenter.net |access-date=15 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 21 March 2007
p: 16 May 2023

{{nowrap|S/2007 S 9}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman{{cite web |title=MPEC 2023-K02 : S/2007 S 9 |url=https://minorplanetcenter.net/mpec/K23/K23K02.html |website=minorplanetcenter.net |access-date=16 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 12 December 2004
p: 16 May 2023

{{nowrap|S/2004 S 53}}align="center" | —align="center" | —Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-K03 : S/2004 S 53 |url=https://minorplanetcenter.net/mpec/K23/K23K03.html |website=minorplanetcenter.net |access-date=16 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 16 May 2023

{{nowrap|S/2020 S 10}}align="center" | —align="center" | —Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-K04 : S/2020 S 10 |url=https://minorplanetcenter.net/mpec/K23/K23K04.html |website=minorplanetcenter.net |access-date=16 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 16 May 2023

{{nowrap|S/2019 S 21}}align="center" | —align="center" | —rowspan=2|Sheppard, Jewitt, Kleyna, Ashton, Gladman, Petit, Alexandersen{{cite web |title=MPEC 2023-K05 : S/2020 S 10 |url=https://minorplanetcenter.net/mpec/K23/K23K05.html |website=minorplanetcenter.net |access-date=16 May 2023}}{{cite web |title=MPEC 2023-KB8 : S/2006 S 20 |url=https://minorplanetcenter.net/mpec/K23/K23KB8.html |website=minorplanetcenter.net |access-date=23 May 2023}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 5 January 2006
p: 23 May 2023

{{nowrap|S/2006 S 20}}align="center" | —align="center" | —
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 7 September 2021
p: 23 February 2024

(unnamed moon of Neptune){{nowrap|S/2021 N 1}}align="center" | —align="center" | —Sheppard, Tholen, Trujillo, Lykawka{{cite web |title=MPEC 2024-D112 : S/2021 N 1 |url=https://minorplanetcenter.net/mpec/K24/K24DB2.html |website=minorplanetcenter.net |access-date=23 February 2024}}
bgcolor="#CCFFCC"

| style="white-space: nowrap" | i: 4 November 2023
p: 23 February 2024

(unnamed moon of Uranus){{nowrap|S/2023 U 1}}align="center" | —align="center" | —Sheppard{{cite web |title=MPEC 2024-D113 : S/2023 U 1 |url=https://minorplanetcenter.net/mpec/K24/K24DB3.html |website=minorplanetcenter.net |access-date=23 February 2024}}
bgcolor="#DDEEFF"

| style="white-space: nowrap" | i: 14 August 2002
p: 23 February 2024

(unnamed moon of Neptune){{nowrap|S/2002 N 5*}}bgcolor="black" | File:S-2002 N 5 VLT-FORS1 2002-09-03 annotated.gifalign="center" | —Sheppard (recovered){{cite web |title=MPEC 2024-D114 : S/2002 N 5 |url=https://minorplanetcenter.net/mpec/K24/K24DB4.html |website=minorplanetcenter.net |access-date=23 February 2024}} (originally published in 2004 as lost moon c02N4)

{{cite journal| doi = 10.1038/nature02832| last1 = Holman| first1 = M. J.| author-link = Matthew J. Holman| last2 = Kavelaars| first2 = J. J.| author-link2 = John J. Kavelaars| last3 = Grav| first3 = T.| display-authors = 3| year = 2004| last4 = Gladman| first4 = B. J.| author-link4 = Brett J. Gladman| last5 = Fraser| first5 = W. C.| last6 = Milisavljevic| first6 = D.| last7 = Nicholson| first7 = P. D.| last8 = Burns| first8 = J. A.| last9 = Carruba| first9 = V.| title = Discovery of five irregular moons of Neptune| journal = Nature| volume = 430| issue = 7002| pages = 865–867| pmid = 15318214| bibcode = 2004Natur.430..865H| s2cid = 4412380| url = https://www.cfa.harvard.edu/~mholman/nature_final.pdf| access-date = 24 October 2011}}

bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 23 August 2019
p: 11 March 2025

rowspan=61|(unnamed moons of Saturn){{nowrap|S/2019 S 22}}align="center" | —align="center" | —rowspan=61|Ashton, Gladman, Petit, Alexandersen, Fraser, Lawler, Kavelaars{{cite web|title=MPEC 2025-E153 : SIXTY-ONE NEW SATURNIAN SATELLITES|url=https://minorplanetcenter.net/mpec/K25/K25EF3.html|publisher=Minor Planet Center|date=11 March 2025|accessdate=17 March 2025}}
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 1 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 23}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2019 S 26}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 22 August 2019
p: 11 March 2025

{{nowrap|S/2019 S 32}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 2 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 35}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 37}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 2 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 41}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 3 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 44}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 11}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 24 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 12}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 13}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=2 | i: 24 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 16}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 17}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 29 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 19}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 20}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=7 | i: 24 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 22}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 23}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 24}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 30}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 31}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 33}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 34}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 38}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 24 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 39}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 41}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" rowspan=3 | i: 24 June 2020
p: 11 March 2025

{{nowrap|S/2020 S 42}}align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 43}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| {{nowrap|S/2020 S 44}}

align="center" | —align="center" | —
bgcolor="#FFFFCC"

| style="white-space: nowrap" | i: 15 August 2023
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 16 August 2023
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 15 August 2023
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| style="white-space: nowrap" rowspan=2 | i: 3 July 2019
p: 11 March 2025

rowspan=34|(unnamed moons of Saturn){{nowrap|S/2019 S 28}}align="center" | —align="center" | —rowspan=34|Ashton, Gladman, Petit, Alexandersen{{cite web|title=MPEC 2025-E154 : THIRTY-FOUR NEW SATURNIAN SATELLITES|url=https://minorplanetcenter.net/mpec/K25/K25EF4.html|publisher=Minor Planet Center|date=11 March 2025|accessdate=17 March 2025}}
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p: 11 March 2025

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| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

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p: 11 March 2025

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| style="white-space: nowrap" | i: 27 June 2020
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p: 11 March 2025

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| style="white-space: nowrap" | i: 27 June 2020
p: 11 March 2025

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| style="white-space: nowrap" | i: 29 June 2020
p: 11 March 2025

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| style="white-space: nowrap" | i: 16 August 2023
p: 11 March 2025

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| style="white-space: nowrap" rowspan=8 | i: 12 December 2004
p: 11 March 2025

rowspan=33|(unnamed moons of Saturn){{nowrap|S/2004 S 54}}align="center" | —align="center" | —rowspan=21| Sheppard, Jewitt, Ashton, Gladman, Petit, Alexandersen, Kleyna{{cite web|title=MPEC 2025-E155 : THIRTY-THREE NEW SATURNIAN SATELLITES|url=https://minorplanetcenter.net/mpec/K25/K25EF5.html|publisher=Minor Planet Center|date=11 March 2025|accessdate=17 March 2025}}
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| style="white-space: nowrap" rowspan=2 | i: 5 January 2005
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 6 January 2006
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 1 February 2006
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| style="white-space: nowrap" rowspan=4 | i: 5 January 2006
p: 11 March 2025

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| style="white-space: nowrap" | i: 1 February 2006
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 18 January 2007
p: 11 March 2025

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| style="white-space: nowrap" rowspan=4 | i: 3 July 2019
p: 11 March 2025

{{nowrap|S/2019 S 24}}align="center" | —align="center" | —rowspan=12| Ashton, Gladman, Petit, Alexandersen, Fraser, Lawler, Kavelaars
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| style="white-space: nowrap" | i: 1 July 2019
p: 11 March 2025

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| style="white-space: nowrap" | i: 2 July 2019
p: 11 March 2025

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| style="white-space: nowrap" rowspan=4 | i: 3 July 2019
p: 11 March 2025

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| style="white-space: nowrap" rowspan=2 | i: 27 June 2020
p: 11 March 2025

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| style="white-space: nowrap" | i: 23 March 2017
p: 30 April 2025

rowspan="2" | (unnamed moons of Jupiter){{nowrap|S/2017 J 10}}align="center" | —align="center" | —rowspan="2" | Sheppard{{cite web |title=MPEC 2025-H210 : S/2017 J 10 |url=https://minorplanetcenter.net/mpec/K25/K25HL0.html |website=minorplanetcenter.net |date=30 April 2025 |access-date=1 May 2025}}{{cite web |title=MPEC 2025-H211 : S/2017 J 11 |url=https://minorplanetcenter.net/mpec/K25/K25HL1.html |website=minorplanetcenter.net |date=30 April 2025 |access-date=1 May 2025}}
bgcolor="#FFE8E8"

| style="white-space: nowrap" | i: 25 March 2017
p: 30 April 2025

{{nowrap|S/2017 J 11}}align="center" | ―align="center" | ―
Date

! Name

! Temporary designation

! Image

! Permanent designation

! Discoverer(s) and notes

See also

References

{{Reflist|30em}}