PGC 214249
| Galaxy LEDA / PGC 214249 |
|
|---|---|
![NGC 5579 & PGC 214249 (below) [1]](https://de.wikipedia.org/wiki/Datei:SDSS_NGC_5579.png)
|
|
| NGC 5579 & PGC 214249 (below) | |
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 14 h 20 m 27.963 s |
| declination | + 35 ° 09 ′ 38.54 ″ |
| Appearance | |
| Morphological type | S0 + / a? |
| Brightness (visual) | 17.4 likes |
| Angular expansion | 0.36 ′ × 0.16 ′ |
| Physical data | |
| Redshift | 0.012164 ± 0.001021 |
| Radial velocity | 3647 ± 306 km / s |
|
Stroke distance v rad / H 0 |
(166 ± 18) · 10 6 ly (51.0 ± 5.5) Mpc |
| diameter | 15,000 ly |
| history | |
| Catalog names | |
| PGC 214249 • Arp 69 • GALEX ASC J142028.02 + 350938.4 • SDSS J142027.96 + 350938.5 • WISEA J142027.91 + 350938.2 • ASK 393167.0 | |
LEDA / PGC 214249 is a lenticular dwarf galaxy of the Hubble type S0 + / a? in the constellation Bear Guardian in the northern sky . It is an estimated 166 million light-years away from the Milky Way and about 15,000 light-years in diameter.
Together with NGC 5579 , it forms the gravitationally bound galaxy pair Arp 69 .
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