IC 4664
| Galaxy IC 4664 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | peacock |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 17 h 48 m 58.59 s |
| declination | -63 ° 15 ′ 16.3 ″ |
| Appearance | |
| Morphological type | (R ') SAB (r) b |
| Brightness (visual) | 12.9 mag |
| Brightness (B-band) | 13.6 mag |
| Angular expansion | 1.80 'x 1.0' |
| Position angle | 114 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Affiliation | isolated NGC 6483 group LGG 415 |
| Redshift | 0.016797 ± 0.000027 |
| Radial velocity | 5036 ± 8 km / s |
|
Stroke distance v rad / H 0 |
(220 ± 15) · 10 6 ly (67.5 ± 4.7) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | July 1901 |
| Catalog names | |
| IC 4664 • PGC 60907 • ESO 102-015 • IRAS 17442-6314 • 2MASX J17485857-6315162 • SGC 174413-6314.3 • HIPASS J1748-63 • LDCE 1277 NED018 • 2MIG 2435 | |
IC 4664 is a bar-spiral galaxy of the Hubble type SBb in the constellation Peacock in the southern sky . It is around 220 million light years away from the Milky Way and has a diameter of around 120,000 light years . It is a member of the four galaxy counting NGC 6483 group ( LGG 415 ).
The object was discovered by DeLisle Stewart in July 1901 .