NGC 7511
| Galaxy NGC 7511 |
|
|---|---|
![NGC 7511 with 2MASX J23122799 + 1344523 (o) [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC7511_-_SDSS_DR14.jpg)
|
|
| NGC 7511 with 2MASX J23122799 + 1344523 (o) SDSS image | |
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 12 m 26.3 s |
| declination | + 13 ° 43 ′ 36 ″ |
| Appearance | |
| Morphological type | Sat |
| Brightness (visual) | 14 likes |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 1.1 '× 0.5' |
| Position angle | 133 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Affiliation | Pegasus Cluster |
| Redshift | 0.016348 ± 0.000060 |
| Radial velocity | 4901 ± 18 km / s |
|
Stroke distance v rad / H 0 |
(226 ± 16) x 10 6 ly (69.4 ± 4.9) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | September 6, 1886 |
| Catalog names | |
| NGC 7511 • UGC 12412 • PGC 70691 • CGCG 431-012 • MCG + 02-59-007 • IRAS 23099 + 1327 • 2MASX J23122627 + 1343353 • GALEX ASC J231226.40 + 134335.9 • LDCE 1562 NED003 | |
NGC 7511 is a spiral galaxy of Hubble type Sa in the constellation Pegasus at the northern sky . It is an estimated 226 million light years from the Milky Way and about 70,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 7505 , NGC 7523 , NGC 7525 , IC 5292 .
The object was discovered by Lewis Swift on September 6, 1886 .