UGC 7085A
| Galaxy Arp 97 / UGC 7085A |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Big Bear |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 05 m 45.5 s |
| declination | + 31 ° 04 ′ 08 ″ |
| Appearance | |
| Brightness (visual) | 15.6 mag |
| Angular expansion | 1.5 ′ × 0.5 ′ |
| Physical data | |
| Redshift | 0.023049 ± 0.000123 |
| Radial velocity | (6910 ± 37) km / s |
|
Stroke distance v rad / H 0 |
(309 ± 22) · 10 6 ly (94.6 ± 6.6) Mpc |
| history | |
| Catalog names | |
| UGC 7085A • PGC 38325/38327 • CGCG 158-016 • MCG + 5-29-10 / 11 • Arp 97 • VV 13 • Holm 328 | |
Arp 97 = UGC 7085A is the name of an interacting pair of galaxies in the constellation Great Bear . Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class spiral galaxies with an elliptical companion on one arm (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