IC 807
| Galaxy IC 807 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Crow |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 42 m 12.5 s |
| declination | -17 ° 24 ′ 13 ″ |
| Appearance | |
| Morphological type | E / S0? |
| Brightness (visual) | 14.0 mag |
| Brightness (B-band) | 15.0 mag |
| Angular expansion | 0.70 × 0.7 |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.036595 ± 0.000140 |
| Radial velocity | 10,971 ± 42 km / s |
|
Stroke distance v rad / H 0 |
(484 ± 34) · 10 6 ly (148.5 ± 10.4) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | May 25, 1892 |
| Catalog names | |
| IC 807 • PGC 42635 • MCG -03-32-020 • 2MASX J12421249-1724129 • GSC 6104 00201 | |
IC 807 is an elliptical galaxy of the Hubble type E / S0 in the constellation Raven in the southern sky . It is estimated to be 484 million light years away from the Milky Way and about 100,000 light years in diameter . It probably forms a gravitationally bound galaxy pair with IC 806 .
The object was discovered on May 25, 1892 by Stéphane Javelle .
Web links
Individual evidence
Attention: The sorting key “IC 0807” overwrites the previously used key “IC0807”.