NGC 7615
| Galaxy NGC 7615 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 19 m 54.4 s |
| declination | + 08 ° 23 ′ 58 ″ |
| Appearance | |
| Morphological type | Sb? |
| Brightness (visual) | 14.4 mag |
| Brightness (B-band) | 15.2 mag |
| Angular expansion | 0.90 × 0.4 |
| Position angle | 152 ° |
| Surface brightness | 13.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.014920 +/- 0.000033 |
| Radial velocity | 4473 +/- 10 km / s |
|
Stroke distance v rad / H 0 |
(206 ± 14) · 10 6 ly (63.3 ± 4.4) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | August 16, 1830 |
| Catalog names | |
| NGC 4615 • PGC 071097 • CGCG 406-070 • MCG + 01-59-051 • 2MASX J23195444 + 0823579 • | |
NGC 7615 is a spiral galaxy of Hubble type Sb in the constellation Pegasus at the northern sky , an estimated 206 million light-years from the Milky Way 's center.
The object was discovered by John Herschel on August 16, 1830 .