IC 4146
| Galaxy IC 4146 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Berenike's hair |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 13 h 04 m 10.4 s |
| declination | + 19 ° 16 ′ 42 ″ |
| Appearance | |
| Morphological type | E0? |
| Brightness (visual) | 15.2 mag |
| Brightness (B-band) | 16.2 mag |
| Angular expansion | 0.20 × 0.2 |
| Surface brightness | 11.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.058764 ± 0.000093 |
| Radial velocity | 17,617 ± 28 km / s |
|
Stroke distance v rad / H 0 |
(787 ± 55) · 10 6 ly (241.2 ± 16.9) Mpc |
| history | |
| discovery | Max Wolf |
| Discovery date | January 27, 1904 |
| Catalog names | |
| IC 4146 • PGC 3801673 • 2MASX J13041038 + 1916423 • | |
IC 4146 is an elliptical galaxy of Hubble type E0 in the constellation Coma Berenices the northern sky , an estimated 787 million light-years from the Milky Way 's center.
The object was discovered by Max Wolf on January 27, 1904 .