IC 630
| Galaxy IC 630 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | sextant |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 38 m 33.6 s |
| declination | -07 ° 10 ′ 14 ″ |
| Appearance | |
| Morphological type | S0 pec?; NELG HII |
| Brightness (visual) | 12.5 mag |
| Brightness (B-band) | 13.5 likes |
| Angular expansion | 2.1 ′ × 1.7 ′ |
| Position angle | 130 ° |
| Surface brightness | 13.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.007277 ± 0.000019 |
| Radial velocity | (2182 ± 6) km / s |
|
Stroke distance v rad / H 0 |
(90 ± 6) x 10 6 ly (27.7 ± 1.9) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | May 5, 1893 |
| Catalog names | |
| IC 630 • PGC 31636 • MCG -01-27-029 • 2MASX J10383359-0710147 • Mrk 1259 • | |
IC 630 is a lenticular galaxy of the Hubble type S0 in the constellation Sextant south of the celestial equator . It is estimated to be 90 million light years from the Milky Way .
The object was discovered on May 5, 1893 by the French astronomer Stéphane Javelle .