UGC 3014
| Galaxy Arp 20 / UGC 3014 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | bull |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 04 h 19 m 53.7 s |
| declination | + 02 ° 05 ′ 36 ″ |
| Appearance | |
| Morphological type | SB? |
| Brightness (visual) | 14.4 mag |
| Angular expansion | 1.2 ′ × 0.7 ′ |
| Physical data | |
| Redshift | 0.014056 ± 0.000020 |
| Radial velocity | (4214 ± 6) km / s |
|
Stroke distance v rad / H 0 |
(186 ± 13) x 10 6 ly (57.0 ± 4.0) Mpc |
| history | |
| Catalog names | |
| UGC 3014 • PGC 14892 • CGCG 393-004 • MCG + 00-12-002 • IRAS 04172 + 0158 • 2MASX J04195369 + 0205358 • Arp 20 • | |
UGC 3014 = Arp 20 is a barred spiral galaxy of the Hubble type SB in the constellation Taurus . It is around 186 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 of three-armed spiral galaxies (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