NGC 2813
| Galaxy NGC 2813 |
|
|---|---|
|
|
| NGC 2813 & NGC 2812, SDSS | |
| AladinLite | |
| Constellation | cancer |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 09 h 17 m 45.4 s |
| declination | + 19 ° 54 ′ 24 ″ |
| Appearance | |
| Morphological type | S0 |
| Brightness (visual) | 14.3 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 1.3 ′ × 1.1 ′ |
| Position angle | 145 ° |
| Surface brightness | 14.6 mag / arcmin² |
| Physical data | |
| Affiliation | WBL 213-010 |
| Redshift | 0.029304 ± 0.000093 |
| Radial velocity | 8785 ± 28 km / s |
|
Stroke distance v rad / H 0 |
(388 ± 27) · 10 6 ly (119.1 ± 8.3) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | February 17, 1865 |
| Catalog names | |
| NGC 2813 • UGC 4916 • PGC 26252 • CGCG 091-061 • MCG + 03-24-037 • 2MASX J09174543 + 1954240 • GALEX ASC J091745.54 + 195424.2 • LDCE 0622 NED016 | |
NGC 2813 is a lenticular galaxy of Hubble type S0 in the constellation Cancer on the ecliptic . It is estimated to be 388 million light years from the Milky Way and about 150,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 2807 , NGC 2809 , NGC 2812 , IC 2457 .
The object was discovered on February 17, 1865 by the astronomer Albert Marth .