IC 411
| Galaxy IC 411 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Hare |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 05 h 20 m 18.61 s |
| declination | -25 ° 19 ′ 28.2 ″ |
| Appearance | |
| Morphological type | S0? |
| Brightness (visual) | 13.1 mag |
| Brightness (B-band) | 14.1 mag |
| Angular expansion | 1.2 ′ × 0.9 ′ |
| Position angle | 129 ° |
| Surface brightness | 13.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.031852 ± 0.000130 |
| Radial velocity | 9549 ± 39 km / s |
|
Stroke distance v rad / H 0 |
(420 ± 29) x 10 6 ly (128.7 ± 9.0) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | February 1889 |
| Catalog names | |
| IC 411 • PGC 17130 • ESO 486-056 • MCG -04-13-011 • 2MASX J05201860-2519281 • GALEX ASC J052018.58-251928.4 • 2XMM J052018.7-251923 | |
IC 411 is a lens-shaped galaxy of the Hubble type S0 in the constellation Rabbit south of the celestial equator . It is an estimated 420 million light years from the Milky Way and about 150,000 light years across.
The galaxy IC 408 is located in the same area of the sky .
The Type Ia supernova SN 2012H was observed here.
The object was discovered in February 1889 by the American astronomer Lewis A. Swift .