IC 1904
| Galaxy IC 1904 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Chemical furnace |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 15 m 00.8 s |
| declination | -30 ° 42 ′ 29 ″ |
| Appearance | |
| Morphological type | (R'1) SB (rs) b |
| Brightness (visual) | 13.6 mag |
| Brightness (B-band) | 14.4 mag |
| Angular expansion | 1.40 x 0.6 |
| Position angle | 108 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.015474 ± 0.000020 |
| Radial velocity | 4639 ± 6 km / s |
|
Stroke distance v rad / H 0 |
(203 ± 14) · 10 6 ly (62.2 ± 4.4) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | 1899 |
| Catalog names | |
| IC 1904 • PGC 12079 • ESO 417-022 • MCG -05-08-024 • IRAS 3129-3053 • 2MASX J03150078-3042289 • SGC 31257-3053.6 • | |
IC 1904 is a bar-spiral galaxy of the Hubble type SBab in the constellation Fornax in the southern sky . It is estimated to be 203 million light years from the Milky Way and about 85,000 ly in diameter.
The property was discovered by DeLisle Stewart in 1899 .