IC 2004
| Galaxy IC 2004 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Pendulum clock |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 51 m 45.7 s |
| declination | -49 ° 25 ′ 11 ″ |
| Appearance | |
| Morphological type | Sat |
| Brightness (visual) | 14.1 mag |
| Brightness (B-band) | 15.0 mag |
| Angular expansion | 0.80 x 0.6 |
| Position angle | 46 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.003346 ± 0.000007 |
| Radial velocity | 1003 ± 2 km / s |
|
Stroke distance v rad / H 0 |
(38 ± 3) x 10 6 ly (11.6 ± 0.8) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | December 6, 1899 |
| Catalog names | |
| IC 2001 • PGC 013986 • ESO 201-006 • GALEX ASC J035145.65-492510.4 | |
IC 2004 is a spiral dwarf galaxy of the Hubble type Sa in the constellation Horologium in the southern sky . It is estimated to be 38 million light-years away from the Milky Way and has a diameter of about> 10,000 ly.
In the same area of the sky there are u. a. the galaxies IC 2000 and IC 2009 .
The object was discovered by DeLisle Stewart on December 6, 1899 .