IC 4104
| Galaxy IC 4104 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Hunting dogs |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 13 h 02 m 18.1 s |
| declination | + 38 ° 35 ′ 33 ″ |
| Appearance | |
| Morphological type | E3? |
| Brightness (visual) | 15.0 mag |
| Brightness (B-band) | 16.0 mag |
| Angular expansion | 0.30 × 0.2 |
| Position angle | 0 ° |
| Surface brightness | 12.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.041088 ± 0.000176 |
| Radial velocity | 12,318 ± 53 km / s |
|
Stroke distance v rad / H 0 |
(553 ± 39) · 10 6 ly (169.4 ± 11.9) Mpc |
| history | |
| discovery | Max Wolf |
| Discovery date | March 21, 1903 |
| Catalog names | |
| IC 4104 • PGC 2131244 • 2MASX J13021808 + 3835322 • | |
IC 4104 is an elliptical galaxy of Hubble type E3? in the constellation hounds in the north star sky . It is estimated to be 553 million light years from the Milky Way and about 50,000 light years in diameter.
The object was discovered by Max Wolf on March 21, 1903 .