NGC 2858
| Galaxy NGC 2858 |
|
|---|---|
|
|
| SDSS | |
| AladinLite | |
| Constellation | Water snake |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 09 h 22 m 55.0 s |
| declination | + 03 ° 09 ′ 25 ″ |
| Appearance | |
| Morphological type | S0 / a |
| Brightness (visual) | 12.6 mag |
| Brightness (B-band) | 13.5 likes |
| Angular expansion | 1.7 ′ × 0.9 ′ |
| Position angle | 117 ° |
| Surface brightness | 12.9 mag / arcmin² |
| Physical data | |
| Redshift | 0.012162 ± 0.000107 |
| Radial velocity | 3646 ± 32 km / s |
|
Stroke distance v rad / H 0 |
(157 ± 11) · 10 6 ly (48.0 ± 3.4) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | March 3, 1864 |
| Catalog names | |
| NGC 2858 • UGC 4989 • PGC 26556 • CGCG 034-040 • MCG + 01-24-017 • 2MASX J09225500 + 0309249 • GALEX ASC J092255.07 + 030924.5 | |
NGC 2858 is a lenticular galaxy of the Hubble type S0 / a in the constellation Hydra south of the ecliptic . It is estimated to be 157 million light-years away from the Milky Way and has a diameter of about 80,000 ly
. a. the galaxy IC 534 .
The object was discovered by Albert Marth on March 3, 1864 .