IC 233
| Galaxy IC 233 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | whale |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 02 h 31 m 40.7 s |
| declination | + 02 ° 48 ′ 36 ″ |
| Appearance | |
| Morphological type | Sab |
| Brightness (visual) | 14.1 mag |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 0.40 'x 0.3' |
| Position angle | 105 ° |
| Surface brightness | 11.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.027497 +/- 0.000033 |
| Radial velocity | 8243 +/- 10 km / s |
|
Stroke distance v rad / H 0 |
(370 ± 26) x 10 6 ly (113.3 ± 7.9) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | January 6, 1894 |
| Catalog names | |
| IC 233 • PGC 9622 • CGCG 388-036 • 2MASX J02314070 + 0248357 • | |
IC 233 is a spiral galaxy of Hubble type Sab in the constellation whale of the south celestial equator , an estimated 370 million light-years from the Milky Way 's center.
The object was discovered by Stéphane Javelle on January 6, 1894 .