IC 5022
| Galaxy IC 5022 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Octant |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 20 h 41 m 06.14 s |
| declination | -76 ° 27 ′ 00.5 ″ |
| Appearance | |
| Morphological type | SAB (s) b |
| Brightness (visual) | 14.7 mag |
| Brightness (B-band) | 15.5 mag |
| Angular expansion | 0.90 'x 0.6' |
| Position angle | 142 ° |
| Surface brightness | 13.9 mag / arcmin² |
| Physical data | |
| Redshift | 0.039244 ± 0.000150 |
| Radial velocity | 11,765 ± 45 km / s |
|
Stroke distance v rad / H 0 |
(520 ± 37) · 10 6 ly (159.4 ± 11.2) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | September 22, 1900 |
| Catalog names | |
| IC 5022 • PGC 65186 • ESO 047-005 • IRAS F20348-7637 • 2MASX J20410618-7627005 • SGC 203457-7637.6 • VV 2MASS J20410609-7627004 • GALEX ASC J204106.34-762658.7 • | |
IC 5022 is a bar-spiral galaxy of the Hubble type SBb in the constellation Octant in the southern sky . It is an estimated 520 million light years away from the Milky Way and about 140,000 light years in diameter.
The object was discovered by DeLisle Stewart on September 22, 1900 .