IC 4462
| Galaxy IC 4462 |
|
|---|---|
|
|
| IC 4461 (ru), IC 4462 (right center) and PGC 52123 (center) | |
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 35 m 01.9 s |
| declination | + 26 ° 32 ′ 38 ″ |
| Appearance | |
| Morphological type | SBb; Sbrst / HII |
| Brightness (visual) | 14.4 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 1.3 ′ × 0.7 ′ |
| Position angle | 45 ° |
| Surface brightness | 14.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.030705 ± 0.000193 |
| Radial velocity | (9205 ± 58) km / s |
|
Stroke distance v rad / H 0 |
(414 ± 29) x 10 6 ly (127 ± 8.9) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | June 22, 1895 |
| Catalog names | |
| IC 4462 • UGC 9384 • PGC 52119 • CGCG 163-085 NED02 • MCG + 05-34-077 • 2MASX J14350187 + 2632378 • Arp 95 • VV 303a • KUG 1432 + 267 | |
IC 4462 is the name of a bar-spiral galaxy in the constellation Bootes . The galaxy has an interactive relationship with the lenticular galaxy PGC 52123 and is cataloged with it as Arp 95 . Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class Spiral galaxies with an elliptical companion on one arm Atlas of Peculiar Galaxies # Spiral galaxies with an elliptical companion on one arm (92-101) (Arp catalog).
IC 4461 was discovered on June 22, 1895 by the astronomer Stéphane Javelle .
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