| NGC 871 | |
|---|---|
 | |
| Observation data | |
| Constellation | Aries[1] |
| Right ascension | 02h 17m 10,7s[1] |
| Declination | +14° 32′ 52″[1] |
| Redshift | +0012475±0.000003[1] |
| Heliocentric radial velocity | 3740 ± 1 km/s[1] |
| Distance | 52,2 ± 3,7 (170 ± 12)×106 ly)[1] |
| Apparent magnitude (V) | 13,4 mag[1] |
| Apparent magnitude (B) | 14,1 mag[1] |
| Other designations | |
| NGC 0871 • UGC 1759 • PGC 8722 • CGCG 438-046 • MCG -02-06-053 • IRAS 02144+1419 • 2MASX J02171073+1432521 • CN 513 | |
NGC 871 is a barred spiral galaxy in the Aries constellation.[1] Its discovery and first description was realized by William Herschel on October 14, 1784[2] and the findings made public through his Catalogue of Nebulae and Clusters of Stars in 1786.
By using the galaxies' radial velocities and distances as a grouping factor, astronomers assign this galaxy to LGG (Lyon Groups of Galaxies) 53 along with 8 other members (UGC 1693, UGC 1761, NGC 876, NGC 877, UGC 1817, IC 1791 and UGC 1773).[3][4]
- ^ a b c d e f g h i "NED results for object NGC 0871". ned.ipac.caltech.edu. Retrieved 2023-11-07.
- ^ "Herschel Catalog". www.messier.seds.org. Retrieved 2023-11-06.
- ^ Garcia, A. M. (1993-07-01). "General study of group membership. II. Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100: 47–90. Bibcode:1993A&AS..100...47G. ISSN 0365-0138.
- ^ Mahtessian, A. P. (1998-07-01). "Groups of galaxies. III. Some empirical characteristics". Astrophysics. 41 (3): 308–321. Bibcode:1998Ap.....41..308M. doi:10.1007/BF03036100. ISSN 0571-7256.