NGC 4056
| Galaxy NGC 4056 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Berenike's hair |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 03 m 57.8 s |
| declination | + 20 ° 18 ′ 45 ″ |
| Appearance | |
| Morphological type | C. |
| Brightness (visual) | 15.5 mag |
| Brightness (B-band) | 16.5 mag |
| Angular expansion | 0.5 '× 0.5' |
| Surface brightness | 13.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.024637 ± 0.000143 |
| Radial velocity | 7386 ± 43 km / s |
|
Stroke distance v rad / H 0 |
(328 ± 23) x 10 6 ly (100.6 ± 7.1) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | March 18, 1865 |
| Catalog names | |
| NGC 4056 • PGC 38140 • 2MASX J12035771 + 2018449 • GC 5604 • | |
NGC 4056 is a compact galaxy of Hubble type C in the constellation Coma Berenices the northern sky . It is an estimated 328 million light years from the Milky Way .
The object was discovered by Albert Marth on March 18, 1865 .