IC 3612
| Galaxy IC 3612 / IC 3616 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Berenike's hair |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 39 m 04.7 s |
| declination | + 13 ° 21 ′ 49 ″ |
| Appearance | |
| Morphological type | dS0 |
| Brightness (visual) | 14.1 mag |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 1.0 '× 0.5' |
| Position angle | 50 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.004172 ± 0.000085 |
| Radial velocity | (1251 ± 25) km / s |
|
Stroke distance v rad / H 0 |
(54 ± 4) · 10 6 ly (16.6 ± 1.2) Mpc |
| history | |
| discovery | Royal Frost |
| Discovery date | May 7, 1904 |
| Catalog names | |
| IC 3612 • IC 3616 • UGC 7814 • PGC 42309 • CGCG 099-102 • 2MASX J12390464 + 1443456 • VCC 1779 • | |
IC 3612 = IC 3616 is a lenticular dwarf galaxy of the Hubble type S? in the constellation Haar der Berenike. It is estimated to be 54 million light years from the Milky Way .
The object was discovered by Royal Harwood Frost on May 7, 1904 .