UGC 5146
| Galaxy Arp 129 / UGC 5146 |
|
|---|---|
|
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| SDSS recording | |
| AladinLite | |
| Constellation | lion |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 09 h 39 m 25.4 s |
| declination | + 32 ° 21 ′ 51 ″ |
| Appearance | |
| Morphological type | DBL SYS |
| Brightness (visual) | 13.3 mag |
| Angular expansion | 1.1 ′ × 0.9 ′ |
| Physical data | |
| Redshift | 0.022889 |
| Radial velocity | 6862 km / s |
|
Stroke distance v rad / H 0 |
(305 ± 21) · 10 6 ly (93.5 ± 6.5) Mpc |
| history | |
| Catalog names | |
| UGC 5146 • PGC 27547/27546 • CGCG 181-080 • MCG + 06-21-71 / 72 • Arp 129 • VV 83 • III Zw 060 | |
Arp 129 = UGC 5146 is an interacting galaxy pair in the constellation Leo , which is approximately 305 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 of elliptical galaxies close to spiral galaxies and disturbing them (Arp catalog) .
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