UGC 9425
| Galaxy Arp 241 / UGC 9425 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Bear keeper |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 37 m 50.9 s |
| declination | + 30 ° 28 ′ 52 ″ |
| Appearance | |
| Brightness (visual) | 15 likes |
| Angular expansion | 1.1 ′ × 0.6 ′ |
| Physical data | |
| Redshift | 0.034717 ± 0.000110 |
| Radial velocity | (10408 ± 33) km / s |
|
Stroke distance v rad / H 0 |
(468 ± 33) · 10 6 ly (143.6 ± 10.1) Mpc |
| history | |
| Catalog names | |
| UGC 9425 • PGC 52283/87675 • CGCG 163-089 / 164-002 • MCG + 05-34-083 • Arp 241 • VV 264 • | |
Arp 241 = UGC 9425 , also known as Segner's Wheel, is an interacting pair of galaxies in the constellation Bootes , which is around 468 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 showing signs of splitting .
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