IC 1841
| Galaxy IC 1841 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Aries |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 02 h 45 m 36.2 s |
| declination | + 18 ° 55 ′ 44 ″ |
| Appearance | |
| Morphological type | SBb |
| Brightness (visual) | 14.3 mag |
| Brightness (B-band) | 15.1 mag |
| Angular expansion | 0.70 '× 0.5' |
| Position angle | 51 ° |
| Surface brightness | 13.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.046996 ± 0.000033 |
| Radial velocity | 14,089 ± 10 km / s |
|
Stroke distance v rad / H 0 |
(632 ± 44) x 10 6 ly (193.9 ± 13.6) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | January 11, 1898 |
| Catalog names | |
| IC 1841 • PGC 10442 • CGCG 463-007 • IRAS 02427 + 1843 • 2MASX J02453623 + 1855442 • NVSS J024536 + 185545 • AGC 120489 | |
IC 1841 is a bar-spiral galaxy of the Hubble type SBb in the constellation Aries on the ecliptic . It is estimated to be 632 million light years from the Milky Way and about 130,000 light years in diameter.
In the same area of the sky are u. a. the galaxies IC 1832 , IC 1838 , IC 1854 .
The object was discovered by Stéphane Javelle on January 11, 1898 .