Arp 306
Galaxy Arp 306 |
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AladinLite | |
Constellation | fishes |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 32 m 37.8 s |
declination | + 04 ° 37 ′ 54 ″ |
Appearance | |
Morphological type | DBL SYS |
Brightness (B-band) | 14.3 mag |
Physical data | |
Redshift | 0.006518 ± 0.000003 |
Radial velocity | (1954 ± 1) km / s |
Stroke distance v rad / H 0 |
(90 ± 6) x 10 6 ly (27.7 ± 1.9) Mpc |
history | |
Catalog names | |
UGC 1102/1105 • PGC 5744/5759 • CGCG 412-002 • MCG + 01-05-002 / 003 • IRAS F01298 + 0420 • Arp 306 • Mrk 111 • VV 173 • |
Arp 306 is about two interacting galaxy pairs in the constellation Pisces, which are about 90 million light-years away from the Milky Way . Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. These galaxy pairs belong to the class Unclassified double galaxies .
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