NGC 7671
| Galaxy NGC 7671 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 27 m 19.3 s |
| declination | + 12 ° 28 ′ 03 ″ |
| Appearance | |
| Morphological type | SA0: |
| Brightness (visual) | 12.8 mag |
| Brightness (B-band) | 13.8 mag |
| Angular expansion | 1.4 '× 0.8' |
| Position angle | 138 ° |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.013770 ± 0.000093 |
| Radial velocity | (4128 ± 28) km / s |
|
Stroke distance v rad / H 0 |
(191 ± 13) · 10 6 ly (58.7 ± 4.1) Mpc |
| history | |
| discovery | Wilhelm Herschel |
| Discovery date | October 20, 1784 |
| Catalog names | |
| NGC 7671 • UGC 12602 • PGC 71478 • CGCG 431-069 • MCG + 02-59-044 • 2MASX J23271932 + 1228025 • GC 4966 • H III 226 • h 2242 • GALEX ASC J232719.43 + 122802.6 • LDCE 1576 NED003 | |
NGC 7671 is a lenticular galaxy of the Hubble-type So in the constellation Pegasus in the northern sky . It is estimated to be 191 million light years from the Milky Way and about 75,000 light years in diameter. It is possible that it forms a gravitationally bound galaxy pair with NGC 7672 .
The object was discovered by Wilhelm Herschel on October 20, 1784 .