NGC 4155
| Galaxy NGC 4155 |
|
|---|---|
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|
| SDSS recording | |
| AladinLite | |
| Constellation | Berenike's hair |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 10 m 45.7 s |
| declination | + 19 ° 02 ′ 27 ″ |
| Appearance | |
| Morphological type | E1 |
| Brightness (visual) | 13.4 mag |
| Brightness (B-band) | 14.4 mag |
| Angular expansion | 1.1 '× 1.0' |
| Position angle | 81 ° |
| Surface brightness | 13.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.024610 ± 0.000173 |
| Radial velocity | 7378 ± 52 km / s |
|
Stroke distance v rad / H 0 |
(328 ± 23) x 10 6 ly (100.5 ± 7.1) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | April 6, 1885 |
| Catalog names | |
| NGC 4155 • UGC 7172 • PGC 38761 • CGCG 098-082 • MCG + 03-31-058 • 2MASX J12104567 + 1902267 • | |
NGC 4155 is an elliptical galaxy of Hubble type E 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 Lewis Swift on April 6, 1885 .