IC 317
| Galaxy IC 317 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Eridanus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 18 m 55.5 s |
| declination | -12 ° 44 ′ 25 ″ |
| Appearance | |
| Morphological type | SB? |
| Brightness (visual) | 14.0 mag |
| Brightness (B-band) | 14.8 mag |
| Angular expansion | 0.9 ′ × 0.7 ′ |
| Position angle | 39 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.033497 ± 0.000123 |
| Radial velocity | 10,042 ± 37 km / s |
|
Stroke distance v rad / H 0 |
(446 ± 31) · 10 6 ly (136.8 ± 9.6) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | January 2, 1892 |
| Catalog names | |
| IC 317 • PGC 12346 • MCG -02-09-026 • IRAS F03165-1255 • 2MASX J03185550-1244249 • GALEX ASC J031855.60-124426.1 | |
IC 317 is a spiral galaxy of Hubble type SB? in the constellation Eridanus in the southern sky . It is an estimated 446 million light years away from the Milky Way and about 120,000 light years in diameter .
In the same region of the sky there is u. a. the galaxy NGC 1296 .
The object was discovered by Stéphane Javelle on January 2, 1892 .
Web links
Individual evidence
Attention: The sort key “IC 0317” overwrites the previously used key “IC0317”.