UGCA 290
| Galaxy Arp 211 / UGCA 290 |
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|---|---|
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| AladinLite | |
| Constellation | Hunting dogs |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 12 h 37 m 21.8 s |
| declination | + 38 ° 44 ′ 38 ″ |
| Appearance | |
| Morphological type | In the pec |
| Brightness (B-band) | 15.6 mag |
| Angular expansion | 1.2 ′ × 0.8 ′ |
| Physical data | |
| Redshift | 0.001527 ± 0.000002 |
| Radial velocity | (458 ± 1) km / s |
|
Stroke distance v rad / H 0 |
(22 ± 2) x 10 6 ly (6.8 ± 0.48) Mpc |
| history | |
| Catalog names | |
| UGCA 290 • PGC 42134/42135 • CGCG 365-012, 366-004 • MCG + 7-26-33 / 34 • Arp 211 • VV 42 • | |
UGCA 290 = Arp 211 is an interacting pair of galaxies in the constellation Hounds . The galaxy pair is about 22 million light years away 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 galaxies with irregularities, absorption and resolution .
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