IC 983
| Galaxy IC 983 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 10 m 04.4 s |
| declination | + 17 ° 44 ′ 02 ″ |
| Appearance | |
| Morphological type | SB (r) bc |
| Brightness (visual) | 11.7 mag |
| Brightness (B-band) | 12.5 mag |
| Angular expansion | 3.9 ′ × 2.6 ′ |
| Position angle | 126 ° |
| Surface brightness | 14.1 mag / arcmin² |
| Physical data | |
| Affiliation | LGG 376 |
| Redshift | 0.018156 ± 0.000020 |
| Radial velocity | (5443 ± 6) km / s |
|
Stroke distance v rad / H 0 |
(244 ± 17) x 10 6 ly (74.9 ± 5.2) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | May 27, 1891 |
| Catalog names | |
| IC 983 • UGC 9061 • PGC 50577 • CGCG 103-098 • MCG + 03-36-068 • 2MASX J14100440 + 1744016 • Arp 117 • LDCE 1039 NED003 | |
IC 983 is a bar-spiral galaxy of the Hubble type SB (r) bc in the constellation Bear Keeper in the northern sky . It is an estimated 244 million light years from the Milky Way . Together with IC 982 it forms the galaxy pair Arp 117 . Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class of elliptical galaxies close to spiral galaxies and disturbing them (Arp catalog) .
The object was discovered by Stéphane Javelle on May 27, 1891 .
Web links
literature
- Jeff Kanipe and Dennis Webb: The Arp Atlas of Peculiar Galaxies - A Chronicle and Observer's Guide , Richmond 2006, ISBN 978-0-943396-76-7
Individual evidence
Attention: The sorting key “IC 0983” overwrites the previously used key “IC0983”.