IC 4769
| Galaxy IC 4769 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | peacock |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 18 h 47 m 44.0 s |
| declination | -63 ° 09 ′ 25 ″ |
| Appearance | |
| Morphological type | SB (rs) bc / Sy2 |
| Brightness (visual) | 13.3 mag |
| Brightness (B-band) | 14.1 mag |
| Angular expansion | 1.9 ′ × 1.2 ′ |
| Position angle | 130 ° |
| Surface brightness | 14.0 mag / arcmin² |
| Physical data | |
| Affiliation | LGG 422 |
| Redshift | 0.015124 ± 0.000033 |
| Radial velocity | 4534 ± 10 km / s |
|
Stroke distance v rad / H 0 |
(198 ± 14) · 10 6 ly (60.8 ± 4.3) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | July 20, 1901 |
| Catalog names | |
| IC 4769 • PGC 62428 • ESO 104-011 • IRAS 18429-6312 • 2MASX J18474403-6309254 • SGC 184300-6312.8 • LDCE 1323 NED043 | |
IC 4769 is a bar-spiral galaxy with an active nucleus of the Hubble type SBbc in the constellation Peacock in the southern sky . It is estimated to be 198 million light years from the Milky Way and about 110,000 light years across .
The galaxies IC 4765 , IC 4766 , IC 4767 , IC 4771 are in the same region of the sky .
The object was discovered by DeLisle Stewart on July 20, 1901 .