Arp 151
| Galaxy Arp 151 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Big Bear |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 11 h 25 m 36.2 s |
| declination | + 54 ° 22 ′ 57 ″ |
| Appearance | |
| Morphological type | S0 pec / Sy1 |
| Brightness (visual) | 16.8 likes |
| Angular expansion | 1.3 ′ × 0.2 ′ |
| Physical data | |
| Redshift | 0.021091 ± 0.000033 |
| Radial velocity | (6323 ± 10) km / s |
|
Stroke distance v rad / H 0 |
(285 ± 20) x 10 6 ly (87.5 ± 6.1) Mpc |
| history | |
| Catalog names | |
| PGC 35129 • MCG + 09-19-073 • Arp 151 • Mrk 40 • VV 144 • | |
Arp 151 is a lenticular galaxy in the constellation Great Bear , about 285 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 galaxies with jets .
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