NGC 530

{{Short description|Lenticular galaxy in the constellation Cetus}}

{{Sky|01|24|41.662|-|01|35|13.59}}

{{Infobox galaxy

| name = NGC 530

| image = 250px

| caption = NGC 530 (SDSS DR14)

| epoch = J2000

| constellation name = Cetus

| ra = {{RA|01|24|41.662}}{{cite DR2}}

| dec = {{DEC|-01|35|13.59}}

| z = 0.016692{{cite simbad|title=NGC 530|access-date=2020-03-30}}

| h_radial_v = 4962 km/s

| dist_ly = {{cvt|71|Mpc|Mly|lk=on|order=flip}}{{cite journal|title=The GALEX Ultraviolet Atlas of Nearby Galaxies|last1=Gil de Paz|first1=Armando|last2=Boissier|first2=Samuel|last3=Madore|first3=Barry F.|last4=Seibert|first4=Mark|last5=Joe|first5=Young H.|last6=Boselli|first6=Alessandro|last7=Wyder|first7=Ted K.|last8=Thilker|first8=David|last9=Bianchi|first9=Luciana|display-authors=1|journal=The Astrophysical Journal Supplement Series|volume=173|issue=2|pages=185–255|date=December 2007|doi=10.1086/516636|bibcode=2007ApJS..173..185G|arxiv=astro-ph/0606440|s2cid=119085482}}

| group_cluster = Abell 194{{r|abell}}

| type = SB0⁺

| size = ~{{convert|42.91|kpc|ly|abbr=on|lk=on|order=flip}} (estimated){{r|ned}}

| size_v = {{Val|1.5|×|0.4|u=arcminute}}{{cite web | url = https://cseligman.com/text/atlas/ngc5.htm#530 | title = New General Catalogue Objects: NGC{{nbsp}}530 | last = Seligman | first = Courtney | website = Celestial Atlas | access-date = 23 May 2025 }}

| appmag_v =

| appmag_b = 13.96

| absmag_v =

| notes =

| names = {{odlist | CGCG= 385-108 | IC= 106 | UGC= 965 | MCG= +00-04-119 | PGC=5210}}{{r|ned}}

}}

NGC 530, also known as IC 106, is a lenticular galaxy in the constellation Cetus. It is approximately 226 million light years from the Milky Way and has a diameter of around 140,000 light years. The object was discovered on November 20, 1886, by the American astronomer Lewis A. Swift, who listed it as NGC 530, and rediscovered on November 16, 1887, by Guillaume Bigourdan, who listed it as IC 106.{{r|selig}}{{Cite web|url=https://in-the-sky.org/data/object.php?id=601|title=The galaxy NGC 530 - In-The-Sky.org|last=Ford|first=Dominic|website=in-the-sky.org|language=en|access-date=2020-03-22}}{{Cite web|url=http://spider.seds.org/ngc/revngcic.cgi?IC%20530|title=Revised IC Data for IC 530|website=spider.seds.org|access-date=2020-03-22}}{{Cite web

| url=https://ned.ipac.caltech.edu/byname?objname=NGC+0530

| title=Results for object NGC 0530

| publisher = NASA and Caltech

| website=NASA/IPAC Extragalactic Database

| access-date=2020-03-22}} It is a member of the Abell 194 galaxy cluster.{{cite journal |bibcode=1958ApJS....3..211A |title=The distribution of rich clusters of galaxies |author=Abell, G.O. |journal=Astrophysical Journal Supplement Series |volume=3 |pages=211-288 |year=1958}}