NGC 4930
| Galaxy NGC 4930 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | centaur |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 13 h 04 m 05.3 s |
| declination | -41 ° 24 ′ 42 ″ |
| Appearance | |
| Morphological type | SB (rs) bc |
| Brightness (visual) | 11.5 likes |
| Brightness (B-band) | 12.3 mag |
| Angular expansion | 4.4 ′ × 3.6 ′ |
| Position angle | 40 ° |
| Surface brightness | 14.3 mag / arcmin² |
| Physical data | |
| Affiliation | LGG 325 |
| Redshift | (8636 ± 10) · 10 −6 |
| Radial velocity | (2589 ± 3) km / s |
|
Stroke distance v rad / H 0 |
(108 ± 8) · 10 6 ly (33.2 ± 2.3) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | June 8, 1834 |
| Catalog names | |
| NGC 4930 • PGC 45155 • ESO 323-G074 • MCG -07-27-029 • IRAS 13012-4108 • 2MASX J13040526-4124417 • SGC 130115-4108.6 • GC 3375 • h 3454 • HIPASS J1304-41 • LDCE 0916 NED135 | |
NGC 4930 is a barred spiral from the Hubble type SBb in the constellation centaur , which is about 108 million light-years is of the milk road.
The object was discovered by John Herschel on June 8, 1834 .