IC 3822
| Galaxy IC 3822 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Crow |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 50 m 22.7 s |
| declination | -14 ° 19 ′ 19 ″ |
| Appearance | |
| Morphological type | Sb: / sp |
| Brightness (visual) | 15.1 mag |
| Brightness (B-band) | 15.8 mag |
| Angular expansion | 1.20 '× 0.1' |
| Position angle | 33 ° |
| Surface brightness | 12.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.014093 ± 0.000127 |
| Radial velocity | 4225 ± 38 km / s |
|
Stroke distance v rad / H 0 |
(183 ± 13) · 10 6 ly (56.2 ± 4.0) Mpc |
| history | |
| discovery | Herbert A. Howe |
| Discovery date | May 10, 1899 |
| Catalog names | |
| IC 3822 • PGC 43443 • MCG -02-33-019 • IRAS F12477-1403 • 2MASX J12502272-1419185 • GALEX ASC J125022.71-141919.4 • LDCE 921 NED012 | |
IC 3822 is a spiral galaxy of Hubble type Sc in the constellation Raven south of the ecliptic . It is estimated to be 183 million light years away from the Milky Way and has a diameter of about 65,000 ly.
In the same area of the sky are the galaxies NGC 4724 , NGC 4726 , IC 3819 , IC 3826 .
The object was discovered on May 10, 1899 by Herbert Alonzo Howe .