NGC 7792
| Galaxy NGC 7792 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 58 m 03.6 s |
| declination | + 16 ° 30 ′ 05 ″ |
| Appearance | |
| Morphological type | Sb |
| Brightness (visual) | 14.1 mag |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 1.0 '× 0.8' |
| Position angle | 3 ° |
| Surface brightness | 13.7 mag / arcmin² |
| Physical data | |
| Redshift | 0.042900 ± 0.000090 |
| Radial velocity | 12,861 ± 27 km / s |
|
Stroke distance v rad / H 0 |
(582 ± 41) · 10 6 Lj (178.3 ± 12.5) Mpc |
| history | |
| discovery | Édouard Stephan |
| Discovery date | September 20, 1873 |
| Catalog names | |
| NGC 7792 • PGC 73066 • CGCG 456-007 N01 • MCG + 03-01-006 • IRAS F23555 + 1613 • 2MASX J23580358 + 1630051 • NVSS J235803 + 163003 | |
NGC 7792 is a spiral galaxy of Hubble type Sb in the constellation Pegasus at the northern sky . It is estimated to be 582 million light years from the Milky Way and about 170,000 light years in diameter.
The object was discovered by Édouard Stephan on September 20, 1873 .
Web links
Commons : NGC 7792 - collection of images, videos, and audio files
