NGC 3273
| Galaxy NGC 3273 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Air pump |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 30 m 29.2 s |
| declination | -35 ° 36 ′ 38 ″ |
| Appearance | |
| Morphological type | SA (r) 0 ^ 0 ^ |
| Brightness (visual) | 12.5 mag |
| Brightness (B-band) | 13.5 likes |
| Angular expansion | 1.6 ′ × 0.7 ′ |
| Position angle | 97 ° |
| Surface brightness | 12.5 mag / arcmin² |
| Physical data | |
| Affiliation | Antlia Cluster LGG 200 |
| Redshift | 0.008349 +/- 0.000067 |
| Radial velocity | 2503 +/- 20 km / s |
|
Stroke distance v rad / H 0 |
(102 ± 7) · 10 6 ly (31.3 ± 2.2) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | May 3, 1834 |
| Catalog names | |
| NGC 3273 • PGC 30992 • ESO 375-049 • MCG -06-23-045 • 2MASX J10302915-3536383 • SGC 102814-3521.2 • LDCE 729 NED089 | |
NGC 3273 is a lenticular galaxy of the Hubble type SB0 in the constellation Air Pump in the southern sky . It is estimated to be 102 million light-years from the Milky Way , about 50,000 ly in diameter, and a member of the Antlia Galaxy Cluster . Together with NGC 3260 and IC 2584, the NGC 3273 group ( LGG 200 ).
The galaxies NGC 3260 , NGC 3267 , NGC 3268 , NGC 3271 are located in the same area of the sky .
The object was discovered by John Herschel on May 3, 1834 .
NGC 3273 group ( LGG 200 )
| Galaxy | Alternative name | Distance / million Lj |
|---|---|---|
| NGC 3273 | PGC 30875 | 95 |
| NGC 3260 | PGC 30992 | 88 |
| IC 2584 | PGC 30983 | 81 |