IC 233
Galaxy IC 233 |
|
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AladinLite | |
Constellation | whale |
Position equinox : J2000.0 , epoch : J2000.0 |
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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 .