NGC 1347
| Galaxy NGC 1347 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Eridanus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 29 m 41.5 s |
| declination | -22 ° 17 ′ 06 ″ |
| Appearance | |
| Morphological type | SB (s) c: pec |
| Brightness (visual) | 13.0 likes |
| Brightness (B-band) | 13.7 mag |
| Angular expansion | 1.6 ′ × 1.3 ′ |
| Position angle | 12 ° |
| Surface brightness | 13.6 mag / arcmin² |
| Physical data | |
| Affiliation | LGG 097 |
| Redshift | 0.005867 ± 0.000020 |
| Radial velocity | (1759 ± 6) km / s |
|
Stroke distance v rad / H 0 |
(75 ± 5) x 10 6 ly (22.9 ± 1.6) Mpc |
| history | |
| discovery | Francis Leavenworth |
| Discovery date | 1886 |
| Catalog names | |
| NGC 1347 • PGC 12989 • ESO 548- G027 • MCG -04-09-017 • Arp 39 • VV 023 • | |
NGC 1347 = Arp 39 is an interacting galaxy pair in the constellation Eridanus, which is approximately 75 million light years from the Milky Way .
Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class spiral galaxies with a companion of low surface brightness on one arm (Arp catalog) . NGC 1347 was discovered by the astronomer Francis Leavenworth in 1886 . The interacting component is the galaxy PGC 816443 .
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
- ↑ a b c d NASA / IPAC EXTRAGALACTIC DATABASE
- ↑ a b c d e f SEDS : NGC 1347
- ↑ Seligman ( Memento of the original from September 10, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
