NGC 3197
| Galaxy NGC 3197 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Dragon |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 14 m 27.7 s |
| declination | + 77 ° 49 ′ 13 ″ |
| Appearance | |
| Morphological type | Sbc |
| Brightness (visual) | 13.5 likes |
| Brightness (B-band) | 14.3 mag |
| Angular expansion | 1.3 ′ × 1 ′ |
| Position angle | 155 ° |
| Surface brightness | 11.7 mag / arcmin² |
| Physical data | |
| Redshift | 0.026975 |
| Radial velocity | 8087 km / s |
|
Stroke distance v rad / H 0 |
(368 ± 26) x 10 6 ly (112.7 ± 7.9) Mpc |
| history | |
| discovery | Wilhelm Herschel |
| Discovery date | April 2, 1801 |
| Catalog names | |
| NGC 3197 • UGC 5500 • PGC 29870 • CGCG 350-045 / 351-010 • MCG + 13-08-009 • 2MASX J10142763 + 7749129 • GC 2065 • H III 966 • | |
NGC 3197 is a spiral galaxy of Hubble type Sbc in the constellation Draco. It is an estimated 368 million light years from the Milky Way .
The object was discovered by Wilhelm Herschel on April 2nd, 1801 .