NGC 3215
Galaxy NGC 3215 |
|
---|---|
SDSS image of NGC 3215 (r.) & NGC 3212 (l.) | |
AladinLite | |
Constellation | Dragon |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 10 h 28 m 40.6 s |
declination | + 79 ° 48 ′ 47 ″ |
Appearance | |
Morphological type | S? |
Brightness (visual) | 13.2 mag |
Brightness (B-band) | 14.0 mag |
Angular expansion | 1.1 ′ × 1 ′ |
Position angle | 52 ° |
Surface brightness | 13.2 mag / arcmin² |
Physical data | |
Redshift | 0.031582 +/- 0.000153 |
Radial velocity | 9468 +/- 46 km / s |
Stroke distance v rad / H 0 |
(430 ± 30) · 10 6 ly (131.7 ± 9.2) Mpc |
history | |
discovery | Wilhelm Herschel |
Discovery date | September 26, 1802 |
Catalog names | |
NGC 3212 • UGC 5659 • PGC 30840 • CGCG 350-055 / 351-024 • MCG + 13-08-022 • 2MASX J10284047 + 7948470 • Arp 181 • VV 319 • GC 2079 • H III 981 • |
NGC 3212 is a spiral galaxy in the constellation Draco that interacts with the galaxy NGC 3212 and forms the galaxy pair Arp 181 . It is about 430 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 of narrow filament galaxies .
The object was discovered by William Herschel on September 26, 1802 .
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