| NGC 620 | |
|---|---|
 Pan-STARRS image of NGC 620 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | 01h 36m 59.68625s[1] |
| Declination | +42° 19′ 23.6764″[1] |
| Redshift | 0.008279[2] |
| Heliocentric radial velocity | 2472 km/s[2] |
| Distance | 123 Mly (37.8 Mpc)[3] |
| Apparent magnitude (B) | 13.52[4] |
| Characteristics | |
| Type | Scd[4] |
| Other designations | |
| UGC 1150, MCG +07-04-006, PGC 5990[2] | |
NGC 620 is a spiral galaxy located in the constellation Andromeda about 123 million light-years[3] from the Milky Way. It was discovered by the French astronomer Édouard Stephan in 1871.[5][6]
- ^ a b Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051.
- ^ a b c "NGC 620". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-05-19.
- ^ a b Cappellari, Michele; Emsellem, Eric; Krajnović, Davor; McDermid, Richard M.; Scott, Nicholas; Verdoes Kleijn, G. A.; Young, Lisa M.; Alatalo, Katherine; Bacon, R.; Blitz, Leo; Bois, Maxime; Bournaud, Frédéric; Bureau, M.; Davies, Roger L.; Davis, Timothy A.; De Zeeuw, P. T.; Duc, Pierre-Alain; Khochfar, Sadegh; Kuntschner, Harald; Lablanche, Pierre-Yves; Morganti, Raffaella; Naab, Thorsten; Oosterloo, Tom; Sarzi, Marc; Serra, Paolo; Weijmans, Anne-Marie (2011). "The ATLAS3D project - I. A volume-limited sample of 260 nearby early-type galaxies: Science goals and selection criteria". Monthly Notices of the Royal Astronomical Society. 413 (2): 813–836. arXiv:1012.1551. Bibcode:2011MNRAS.413..813C. doi:10.1111/j.1365-2966.2010.18174.x. S2CID 15391206.
- ^ a b "Search specification: NGC 620". HyperLeda. Université Claude Bernard Lyon 1accessdate=2020-05-19.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2020-03-18.
- ^ "Revised NGC Data for NGC 620". spider.seds.org. Retrieved 2020-03-18.