NGC 1930
| Galaxy NGC 1930 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | painter |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 05 h 25 m 56.8 s |
| declination | -46 ° 43 ′ 42 ″ |
| Appearance | |
| Morphological type | SAB0 ^ + (s) |
| Brightness (visual) | 12.4 mag |
| Brightness (B-band) | 13.4 mag |
| Angular expansion | 1.9 ′ × 1.2 ′ |
| Position angle | 32 ° |
| Surface brightness | 13.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.014473 ± 0.000023 |
| Radial velocity | (4339 ± 7) km / s |
|
Stroke distance v rad / H 0 |
(185 ± 13) x 10 6 ly (56.8 ± 4.0) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | December 29, 1834 |
| Catalog names | |
| NGC 1930 • PGC 17276 • ESO 253-004 • 2MASX J05255681-4643423 • SGC 052433-4646.3 • | |
NGC 1930 is a lenticular galaxy of the Hubble type SB0 in the constellation Painter in the southern sky . It is estimated to be 185 million light years from the Milky Way .
The object was discovered on December 29, 1834 by the astronomer John Herschel .