IC 1900
| Galaxy IC 1900 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Perseus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 15 m 55.2 s |
| declination | + 37 ° 09 ′ 15 ″ |
| Appearance | |
| Morphological type | S0? |
| Brightness (visual) | 14.0 mag |
| Brightness (B-band) | 15.0 mag |
| Angular expansion | 0.50 x 0.4 |
| Position angle | 96 ° |
| Surface brightness | 12.1 mag / arcmin² |
| Physical data | |
| Affiliation | WBL 94 |
| Redshift | 0.018860 ± 0.000090 |
| Radial velocity | (5654 ± 27) km / s |
|
Stroke distance v rad / H 0 |
(257 ± 18) · 10 6 ly (78.7 ± 5.5) Mpc |
| history | |
| discovery | Stephane Javelle |
| Discovery date | January 18, 1898 |
| Catalog names | |
| IC 1900 • PGC 12124 • CGCG 525-013 • MCG + 06-08-007 • 2MASX J03155518 + 3709142 • GALEX ASC J031555.17 + 370914.7 • LDCE 242 NED004 • KTG 10A | |
IC 1900 is a lenticular galaxy of the Hubble type S0 in the constellation Perseus in the northern sky . It is an estimated 257 million light years away from the Milky Way and about 40,000 light years in diameter. Together with IC 1901 and IC 1902 , it forms the isolated galaxy trio KTG 10 . The object was discovered by Stéphane Javelle on January 18, 1898 .