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List of smallest exoplanets

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File:A Moon-size Line Up.jpg

Below is a list of the smallest exoplanets so far discovered, in terms of physical size, ordered by radius.

List

{{Dynamic list}}

The sizes are listed in units of Earth radii ({{Earth radius}}). All planets listed are smaller than Earth and Venus, up to 0.7 Earth radii. The NASA Exoplanet Archive is used as the main data source. Radii listed in italics are estimates.

class="wikitable sortable"

! Exoplanet

! Radius ({{Earth radius|link=y}})

!class="unsortable"| Notes and references

SDSS J0845+2257 b

|0.01-0.013

|Planetesimal, enhanced in iron and silicates. {{cite journal | url=https://academic.oup.com/mnras/article/451/3/3237/1197266?login=false | doi=10.1093/mnras/stv1201 | doi-access=free | title=The composition of a disrupted extrasolar planetesimal at SDSS J0845+2257 (Ton 345) | date=2015 | last1=Wilson | first1=D. J. | last2=Gänsicke | first2=B. T. | last3=Koester | first3=D. | last4=Toloza | first4=O. | last5=Pala | first5=A. F. | last6=Breedt | first6=E. | last7=Parsons | first7=S. G. | journal=Monthly Notices of the Royal Astronomical Society | volume=451 | issue=3 | pages=3237–3248 | arxiv=1505.07466 }}

WD 1145+017 b

| ~0.03

| Disintegrating planetesimal, likely one of several orbiting its star. Likely about one-tenth the mass of Ceres and ~200 km in radius.

style="background:pink;" class="sortbottom"

| Ceres

| 0.0742

| Shown for comparison

style="background:pink;" class="sortbottom"

| Pluto

| 0.1863

| Shown for comparison

style="background:pink;" class="sortbottom"

| Moon

| 0.2725

| Shown for comparison

Kepler-37b

| {{val|0.3098|0.0059|0.0076}}

| Smallest known exoplanet.

BD+05 4868 Ab

| ~0.314

|Disintegrating planet, radius is just an estimate.{{Cite arXiv|last=Hon |first=Marc |last2=Rappaport |first2=Saul |last3=Shporer |first3=Avi |last4=Vanderburg |first4=Andrew |last5=Collins |first5=Karen A. |last6=Watkins |first6=Cristilyn N. |last7=Schwarz |first7=Richard P. |last8=Barkaoui |first8=Khalid |last9=Yee |first9=Samuel W. |title=A Disintegrating Rocky Planet with Prominent Comet-like Tails Around a Bright Star |date=2025-01-09 |arxiv=2501.05431}}

PSR B1257+12 b (Draugr)

| ~0.338

| Least massive known exoplanet, at 0.02 Earth masses. Radius predicted from mass-radius relationship.{{Cite web|url=https://exoplanets.nasa.gov/exoplanet-catalog/7134/psr-b125712-b/|title = Exoplanet-catalog}}

Kepler-1520b

| rowspan=3 | ≲0.36

| rowspan=3 | Disintegrating planets with poorly known radii, all thought to be smaller than Mercury.

KOI-2700b
K2-22b
style="background:pink;" class="sortbottom"

| Mercury

| 0.3826

| Shown for comparison

Kepler-879c

| {{val|0.4|0.1}}

|

Kepler-444b

| {{val|0.403|0.016|0.014}}

|

style="background:pink;" class="sortbottom"

| Ganymede

| 0.413

| Shown for comparison

Kepler-158d

| {{val|0.43|0.05}}

|

Kepler-102b

| {{val|0.460|0.026}}

|

Kepler-444c

| {{val|0.497|0.021|0.017}}

|

Kepler-1971b (KOI-4777.01)

| {{val|0.51|0.03}}

|

Kepler-1489c

| {{val|0.51|0.08}}

|

Kepler-1994b

| {{val|0.51|0.06|0.05}}

| {{Cite web|title=Kepler-1994|url=https://exoplanetarchive.ipac.caltech.edu/overview/Kepler-1994%20b|website=NASA Exoplanet Archive|accessdate=16 June 2023}}

Kepler-1308b

| {{val|0.52|0.06|0.05}}

|

Kepler-444d

| {{val|0.530|0.022|0.019}}

|

style="background:pink;" class="sortbottom"

| Mars

| 0.5325

| Shown for comparison

Kepler-62c

| {{val|0.54|0.03}}

|

Kepler-444e

| {{val|0.546|0.017|0.015}}

|

Gliese 238 b

| {{val|0.566|0.014}}

|

Kepler-102c

| {{val|0.567|0.028}}

|

Kepler-42d

| {{val|0.57|0.18}}

|

Kepler-1583b

| {{val|0.60|0.09|0.05}}

|

Kepler-1998b

| {{val|0.6|0.08|0.04}}

| {{Cite web|title=Kepler-1998|url=https://exoplanetarchive.ipac.caltech.edu/overview/Kepler-1998%20b|website=NASA Exoplanet Archive|accessdate=16 June 2023}}

Kepler-963c

| {{val|0.6|0.2}}

|

Kepler-974c (KOI-1843.03)

| {{val|0.61|0.12|0.08}}

| Candidate. {{As of|2025}}, the Exoplanet Archive lists it as confirmed.

Kepler-1087b

| {{val|0.61|0.17|0.05}}

|

K2-89b

| {{val|0.615|0.080}}

|

Kepler-1877b

| 0.624

|

Barnard's Star e

| ~0.637

| Radius predicted from mass-radius relationship. Least massive exoplanet detected by radial velocity and possibly smallest known within 10 parsecs.

K2-137b

| {{val|0.64|0.10}}

| The discovery paper finds a larger radius of {{val|0.89|0.09|u=Earth radius}}

Kepler-1371c

| {{val|0.64|0.07|0.05}}

|

Kepler-138b

| {{val|0.64|0.02}}

|

Kepler-1130d

| 0.645

|

Kepler-1351b

| {{val|0.65|0.05|0.04}}

|

Kepler-1542c

| {{val|0.65|0.09|0.06}}

|

Kepler-271d

| {{val|0.66|0.05}}

|

Kepler-431c

| 0.668

|

Kepler-1558b

| {{val|0.68|0.06|0.04}}

|

LHS 1678 b

| {{val|0.685|0.037|0.035}}

|

K2-116b

| {{val|0.69|0.04}}

|

Kepler-141b

| {{val|0.69|0.05}}

|

K2-297b (EPIC 201497682 b)

| {{val|0.692|0.059|0.048}}

|

Barnard's Star d

| ~0.694

| Radius predicted from mass-radius relationship.

Gliese 367 b (Tahay)

| {{val|0.699|0.024}}

| Smallest exoplanet within 10 parsecs with a measured radius.

Kepler-2003b (KOI-4978.02)

| {{val|0.7|0.1}}

|

Kepler-378c

| {{val|0.70|0.05}}

|

=Excluded objects=

Kepler-37e is listed with a radius of {{val|0.37|0.18|ul=Earth radius}} in the Exoplanet Archive based on KOI data, but the existence of this planet is doubtful, and assuming its existence, a 2023 study found a mass of {{val|8.1|1.7|ul=Earth mass}}, inconsistent with such a small radius.

KOI-6705.01, listed as a potential very small planet in the KOI dataset, was shown to be a false positive in 2016.

Candidate planets

Below shows a list candidate planets below {{earth radius|0.7}}. These planets have yet to be confirmed.

class="wikitable sortable"

! Kepler object of interest

! Radius ({{Earth radius|link=y}})

! class="unsortable"| Notes and references

SDSS J1228+1040 b
(SDSS J122859.92+104033.0 b, WD 1226+110 b)

| 0.010{{±|0.0504|0.0085

}{{Cite encyclopedia|url=https://exoplanet.eu/catalog/sdss_j1228_1040_b--7079/|encyclopedia=Extrasolar Planets Encyclopaedia|title=Planet SDSS J1228+1040 b|access-date=2019-08-05}}

| Extrasolar planetesimal. Likely a remnant iron core. Radius is in the range of 1.2{{snd}}120 km. Has been disputed in a 2023 publication.{{Citation |last1=Ates Goksu |first1=Olcay |title=Eccentric Gas Disk Orbiting the White Dwarf SDSS J1228+1040 |date=2023-08-01 |url=https://ui.adsabs.harvard.edu/abs/2023arXiv230801234A |access-date=2024-04-15 |arxiv=2308.01234 |last2=Kutra |first2=Taylor |last3=Wu |first3=Yanqin|author3-link= Yanqin Wu}}

|-

| KOI-4582.01

| 0.35

|

|-

| KOI-2298.03

| 0.36

|

|-

|KIC 1718360.01

|0.366{{cite arXiv |last=Roche |first=Jakob |title=The Detection of KIC 1718360, A Rotating Variable with a Possible Companion, Using Machine Learning |date=2024-06-07 |class=astro-ph.EP |eprint=2405.05282}}

|

|-

| KOI-2169.04

| 0.37

|

|-

| KOI-7174.01

| 0.37

|

|-

| KOI-8012.01

| 0.42

|

|-

| KOI-6860.01

| 0.43

|

|-

| KOI-2059.02

| 0.44

|

|-

| KOI-304.02

| 0.46

|

|-

| KOI-7793.01

| 0.46

|

|-

| KOI-2678.02

| 0.48

|

|-

| KOI-6631.01

| 0.48

|

|-

| KOI-2421.02

| 0.48

|

|-

| KOI-5974.01

| 0.49

|

|-

| KOI-3444.03

| 0.5

|

|-

| KOI-2295.01

| 0.52

|

|-

| KOI-7863.01

| 0.52

|

|-

| KOI-2612.02

| 0.53

|

|-

| KOI-4657.01

| 0.54

|

|-

| KOI-8257.01

| 0.54

|

|-

| KOI-115.03 (Kepler-105d)

| {{val|0.55|0.08|0.07}}

| {{cite web |title=Kepler-105 |url=https://exoplanetarchive.ipac.caltech.edu/overview/KOI-115 |website=NASA Exoplanet Archive |accessdate=12 December 2021}}

|-

| KOI-2421.01

| 0.55

|

|-

| KOI-4097.02

| 0.55

|

|-

| KOI-7645.01

| 0.55

|

|-

| KOI-3208.01

| 0.56

|

|-

| KOI-6763.01

| 0.56

|

|-

| KOI-2859.03

| 0.57

|

|-

| KOI-4146.02

| 0.57

|

|-

| KOI-2859.04

| 0.57

|

|-

| KOI-7873.01

| 0.57

|

|-

| TOI-4307.02

| {{val|0.57|0.14}}

|

|-

| KOI-2657.01

| 0.58

|

|-

| KOI-8277.01

| 0.58

|

|-

| KOI-4296.01

| 0.59

|

|-

| KOI-3196.01

| 0.59

|

|-

| KOI-5692.01

| 0.59

|

|-

| KOI-1964.01

| 0.6

|

|-

| KOI-4407.01

| 0.6

|

|-

| KOI-4871.01

| 0.6

|

|-

| KOI-5211.01

| 0.6

|

|-

| KOI-7888.01

| 0.6

|

|-

| KOI-3184.03

| 0.6

|

|-

| KOI-8183.01

| 0.6

|

|-

| KOI-3083.02

| 0.61

|

|-

| KOI-4421.01

| 0.61

|

|-

| KOI-4716.01

| 0.61

|

|-

| KOI-3102.01

| 0.61

|

|-

| KOI-7032.01

| 0.61

|

|-

| KOI-1499.02

| 0.62

|

|-

| KOI-605.02

| 0.62

|

|-

| KOI-7676.01

| 0.62

|

|-

| KOI-4849.01

| 0.62

|

|-

| KOI-365.02

| 0.62

|

|-

| KOI-7116.01

| 0.62

|

|-

| KOI-4421.02

| 0.62

|

|-

| KOI-7949.01

| 0.62

|

|-

| KOI-2029.04

| 0.63

|

|-

| KOI-6889.01

| 0.63

|

|-

| KOI-2636.02

| 0.63

|

|-

| KOI-3248.01

| 0.64

|

|-

| KOI-5213.01

| 0.64

|

|-

| KOI-6276.01

| 0.64

|

|-

| KOI-7617.01

| 0.64

|

|-

| KOI-7903.01

| 0.64

|

|-

| KOI-7925.01

| 0.64

|

|-

| KOI-8174.01

| 0.64

|

|-

| KOI-3083.03

| 0.65

|

|-

| KOI-4875.01

| 0.65

|

|-

| KOI-4808.01

| 0.65

|

|-

| KOI-6568.01

| 0.65

|

|-

| KOI-1619.01

| 0.66

|

|-

| KOI-3111.02

| 0.66

|

|-

| KOI-2859.05

| 0.66

|

|-

| KOI-3017.01

| 0.67

|

|-

| KOI-4907.01

| 0.67

|

|-

| KOI-1616.02

| 0.67

|

|-

| KOI-6299.01

| 0.67

|

|-

| KOI-8211.01

| 0.67

|

|-

| KOI-2593.02

| 0.68

|

|-

| KOI-4605.01

| 0.68

|

|-

| KOI-7832.01

| 0.68

|

|-

| KOI-7483.01

| 0.68

|

|-

| KOI-2623.02

| 0.68

|

|-

| KOI-7924.01

| 0.68

|

|-

| KOI-7628.01

| 0.69

|

|-

| KOI-4129.01

| 0.69

|

|-

| KOI-4822.01

| 0.69

|

|-

| KOI-6600.01

| 0.69

|

|}

See also

References

{{reflist|refs=

{{cite encyclopedia |author=Staff |title=Exoplanet Catalog |url=https://exoplanet.eu/catalog/ |date=10 July 2017|encyclopedia=Extrasolar Planets Encyclopaedia |access-date=10 July 2017}}

{{cite web |title=Planetary Systems Composite Data |url=https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=PSCompPars |website=NASA Exoplanet Archive |accessdate=13 March 2025}}

{{cite journal |last1=Rappaport |first1=S. |last2=Gary |first2=B. L. |date=June 2016 |title=Drifting asteroid fragments around WD 1145+017 |journal=Monthly Notices of the Royal Astronomical Society |volume=458 |issue=4 |pages=3904–3917 |doi=10.1093/mnras/stw612 |doi-access=free |arxiv=1602.00740 |bibcode=2016MNRAS.458.3904R}}

{{cite journal|author=Simukoff, E.|display-authors=1|author2=Fulton, B.|author3=Scuderi, L.|author4=Gaidos, E.|date=2013|title=Below One Earth Mass: The Detection, Formation, and Properties of Subterrestrial Worlds|journal=Space Science Reviews|volume=180|issue=1–4|page=71|arxiv = 1308.6308 |bibcode=2013SSRv..180...71S|doi=10.1007/s11214-013-0019-1|s2cid=118597064}}

{{cite journal|arxiv=1903.06217|quote=[...]the radii are not known but are thought to be smaller than Mercury (0.36R⊕).|doi=10.1093/mnras/stz693|title=Monitoring of the D doublet of neutral sodium during transits of two 'evaporating' planets|year=2019|last1=Ansdell|first1=M.|last2=Hirano|first2=T.|last3=Gaidos|first3=E.|journal=Monthly Notices of the Royal Astronomical Society|volume=485|issue=3|pages=3876–3886 |doi-access=free |bibcode=2019MNRAS.485.3876G}}

{{cite journal|arxiv=1712.07461|quote=We confirmed the disintegrating-planet scenario of KOI 2700b.|doi=10.1051/0004-6361/201629676|title=Light-curve analysis of KOI 2700b: The second extrasolar planet with a comet-like tail|year=2018|last1=Garai|first1=Z.|journal=Astronomy & Astrophysics|volume=611|pages=A63|bibcode=2018A&A...611A..63G|s2cid=118885868}}

{{citation|arxiv=2107.13900|year=2021|title=A HARPS-N mass for the elusive Kepler-37d: A case study in disentangling stellar activity and planetary signals|doi=10.1093/mnras/stab2192|last1=Rajpaul|first1=V. M.|last2=Buchhave|first2=L. A.|last3=Lacedelli|first3=G.|last4=Rice|first4=K.|last5=Mortier|first5=A.|last6=Malavolta|first6=L.|last7=Aigrain|first7=S.|last8=Borsato|first8=L.|last9=Mayo|first9=A. W.|last10=Charbonneau|first10=D.|last11=Damasso|first11=M.|last12=Dumusque|first12=X.|last13=Ghedina|first13=A.|last14=Latham|first14=D. W.|last15=López-Morales|first15=M.|last16=Magazzù|first16=A.|last17=Micela|first17=G.|last18=Molinari|first18=E.|last19=Pepe|first19=F.|last20=Piotto|first20=G.|last21=Poretti|first21=E.|last22=Rowther|first22=S.|last23=Sozzetti|first23=A.|last24=Udry|first24=S.|last25=Watson|first25=C. A.|journal=Monthly Notices of the Royal Astronomical Society|volume=507|issue=2|pages=1847–1868 |doi-access=free |bibcode=2021MNRAS.507.1847R}}

{{cite journal|author=Campante, T.|display-authors=1|author2=Barclay, T.|author3=Swift, J.|author4=Huber, D.|author5=Adibekyan, V.|date=2015|title=KOI-3158: The oldest known system of terrestrial-size planets|journal=EPJ Web of Conferences|volume=101|page=02004|arxiv = 1501.07869 |bibcode=2015EPJWC.10102004C|doi=10.1051/epjconf/201510102004|s2cid=16191462}}

{{cite journal|arxiv=2112.03958|doi=10.3847/1538-3881/ac3088|title=A Hot Mars-sized Exoplanet Transiting an M Dwarf|year=2022|last1=Cañas|first1=Caleb I.|author2-link=Suvrath Mahadevan|last2=Mahadevan|first2=Suvrath|last3=Cochran|first3=William D.|last4=Bender|first4=Chad F.|last5=Feigelson|first5=Eric D.|last6=Harman|first6=C. E.|last7=Kopparapu|first7=Ravi Kumar|last8=Caceres|first8=Gabriel A.|last9=Diddams|first9=Scott A.|last10=Endl|first10=Michael|last11=Ford|first11=Eric B.|last12=Halverson|first12=Samuel|last13=Hearty|first13=Fred|last14=Jones|first14=Sinclaire|last15=Kanodia|first15=Shubham|last16=Lin|first16=Andrea S. J.|last17=Metcalf|first17=Andrew J.|last18=Monson|first18=Andrew|last19=Ninan|first19=Joe P.|last20=Ramsey|first20=Lawrence W.|last21=Robertson|first21=Paul|last22=Roy|first22=Arpita|last23=Schwab|first23=Christian|last24=Stefánsson|first24=Guđmundur|journal=The Astronomical Journal|volume=163|issue=1|page=3|bibcode=2022AJ....163....3C|s2cid=244954104 |doi-access=free }}

{{Cite web|title=NASA Exoplanet Archive|url=https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=TOI|website=NASA Exoplanet Archive|accessdate=16 June 2023}}

{{Cite web|title=NASA Exoplanet Archive|url=https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=cumulative|website=NASA Exoplanet Archive|accessdate=16 June 2023}}

{{cite journal |last1=Gaidos |first1=Eric |last2=Mann |first2=Andrew W. |last3=Ansdell |first3=Megan |date=January 2016 |title=The Enigmatic and Ephemeral M Dwarf System KOI 6705: Cheshire Cat or Wild Goose? |journal=The Astrophysical Journal |volume=817 |issue=1 |pages=50 |doi=10.3847/0004-637X/817/1/50 |doi-access=free |arxiv=1511.06471 |bibcode=2016ApJ...817...50G}}

{{cite journal |last1=Smith |first1=A. M. S. |last2=Cabrera |first2=J. |display-authors=etal |date=March 2018 |title=K2-137 b: an Earth-sized planet in a 4.3-h orbit around an M-dwarf |journal=Monthly Notices of the Royal Astronomical Society |volume=474 |issue=4 |pages=5523–5533 |doi=10.1093/mnras/stx2891 |doi-access=free |arxiv=1707.04549 |bibcode=2018MNRAS.474.5523S}}

{{cite journal |last1=Price |first1=Ellen M. |last2=Rogers |first2=Leslie A. |date=May 2020 |title=Tidally Distorted, Iron-enhanced Exoplanets Closely Orbiting Their Stars |journal=The Astrophysical Journal |volume=894 |issue=1 |pages=8 |doi=10.3847/1538-4357/ab7c67 |arxiv=1901.10666 |bibcode=2020ApJ...894....8P |doi-access=free }}

{{cite journal |last1=Adams |first1=Elisabeth R. |last2=Jackson |first2=Brian |display-authors=etal |date=August 2021 |title=Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0-8 and 10 |journal=The Planetary Science Journal |volume=2 |issue=4 |pages=152 |doi=10.3847/PSJ/ac0ea0 |doi-access=free |arxiv=2011.11698 |bibcode=2021PSJ.....2..152A}}

{{cite journal |last1=Piaulet |first1=Caroline |last2=Benneke |first2=Björn |display-authors=etal |date=15 December 2022 |title=Evidence for the volatile-rich composition of a 1.5-Earth-radius planet |journal=Nature Astronomy |volume= 7|issue= |page=206 |doi=10.1038/s41550-022-01835-4 |arxiv=2212.08477|bibcode=2023NatAs...7..206P |s2cid=254764810 }}

{{cite journal |last1=Bonomo |first1=A. S. |last2=Dumusque |first2=X. |display-authors=etal |date=September 2023 |title=Cold Jupiters and improved masses in 38 Kepler and K2 small planet systems from 3661 HARPS-N radial velocities. No excess of cold Jupiters in small planet systems |journal=Astronomy & Astrophysics |volume=677 |issue= |pages=A33 |doi=10.1051/0004-6361/202346211 |arxiv=2304.05773 |bibcode=2023A&A...677A..33B |s2cid=258078829}}

{{cite journal |last1=Goffo |first1=Elisa |last2=Gandolfi |first2=Davide |display-authors=etal |date=September 2023 |title=Company for the ultra-high density, ultra-short period sub-Earth GJ 367 b: discovery of two additional low-mass planets at 11.5 and 34 days |journal=The Astrophysical Journal Letters |volume=955 |issue=1 |pages=L3 |doi=10.3847/2041-8213/ace0c7 |arxiv=2307.09181 |bibcode=2023ApJ...955L...3G |doi-access=free }}

{{Cite journal|author=Manser, Christopher J.|display-authors=etal|title=A planetesimal orbiting within the debris disc around a white dwarf star|date=5 April 2019|journal=Science|volume=364|issue=6435|pages=66–69|url=https://www.science.org/doi/10.1126/science.aat5330|bibcode=2019Sci...364...66M|doi=10.1126/science.aat5330|pmid=30948547 |arxiv=1904.02163|s2cid=96434522|issn=0036-8075}}

{{cite journal | title=The Kepler Giant Planet Search. I. A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory | last1=Weiss | first1=Lauren M. | last2=Isaacson | first2=Howard | last3=Howard | first3=Andrew W. | last4=Fulton | first4=Benjamin J. | last5=Petigura | first5=Erik A. | last6=Fabrycky | first6=Daniel | last7=Jontof-Hutter | first7=Daniel | last8=Steffen | first8=Jason H. | last9=Schlichting | first9=Hilke E. | last10=Wright | first10=Jason T. | last11=Beard | first11=Corey | last12=Brinkman | first12=Casey L. | last13=Chontos | first13=Ashley | last14=Giacalone | first14=Steven | last15=Hill | first15=Michelle L. | last16=Kosiarek | first16=Molly R. | last17=MacDougall | first17=Mason G. | last18=Močnik | first18=Teo | last19=Polanski | first19=Alex S. | last20=Turtelboom | first20=Emma V. | last21=Tyler | first21=Dakotah | last22=Van Zandt | first22=Judah | display-authors=1 | journal=The Astrophysical Journal Supplement Series | volume=270 | issue=1 | date=2024-01-01 | article-number=8 | page= | arxiv=2304.00071 | bibcode=2024ApJS..270....8W | bibcode-access=free | doi=10.3847/1538-4365/ad0cab | doi-access=free }}

{{cite journal |last1=Silverstein |first1=Michele L. |last2=Barclay |first2=Thomas |display-authors=etal |date=May 2024 |title=Validation of a Third Planet in the LHS 1678 System |journal=The Astronomical Journal |volume=167 |issue=6 |pages=255 |doi=10.3847/1538-3881/ad3040 |doi-access=free |arxiv=2403.00110 |bibcode=2024AJ....167..255S}}

{{cite journal |last1=Tey |first1=Evan |last2=Shporer |first2=Avi |display-authors=etal |date=May 2024 |title=GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc |journal=The Astronomical Journal |volume=167 |issue=6 |pages=283 |doi=10.3847/1538-3881/ad3df1 |doi-access=free |arxiv=2407.18199 |bibcode=2024AJ....167..283T}}

{{cite journal |last1=Wang |first1=Kaitlyn |last2=Ge |first2=Jian |display-authors=etal |date=November 2024 |title=Discovery of small ultra-short-period planets orbiting Kepler KG dwarfs with GPU phase folding and deep learning |journal=Monthly Notices of the Royal Astronomical Society |volume=534 |issue=3 |pages=1913–1927 |doi=10.1093/mnras/stae2155 |doi-access=free |arxiv=2312.17382 |bibcode=2024MNRAS.534.1913W}}

{{cite journal |last1=Basant |first1=Ritvik |last2=Luque |first2=Rafael |display-authors=etal |date=March 2025 |title=Four Sub-Earth Planets Orbiting Barnard's Star from MAROON-X and ESPRESSO |journal=The Astrophysical Journal Letters |volume=982 |issue= |pages=L1 |doi=10.3847/2041-8213/adb8d5 |doi-access=free |arxiv=2503.08095}}

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Category:Lists of exoplanets

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