NGC 2771
| Galaxy NGC 2771 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Big Bear |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 09 h 10 m 39.6 s |
| declination | + 50 ° 22 ′ 47 ″ |
| Appearance | |
| Morphological type | (R ') SB (r) from |
| Brightness (visual) | 12.9 mag |
| Brightness (B-band) | 13.7 mag |
| Angular expansion | 2.3 ′ × 1.9 ′ |
| Position angle | 137 ° |
| Surface brightness | 14.4 mag / arcmin² |
| Physical data | |
| Affiliation | LGG 168 |
| Redshift | 0.016855 ± 0.000127 |
| Radial velocity | (5053 ± 38) km / s |
|
Stroke distance v rad / H 0 |
(227 ± 16) x 10 6 ly (69.7 ± 4.9) Mpc |
| history | |
| discovery | John Herschel |
| Discovery date | March 7, 1831 |
| Catalog names | |
| NGC 2771 • UGC 4817 • PGC 25875 • CGCG 264-077 • MCG + 08-17-051 • 2MASX J09103962 + 5022470 • LDCE 0615 NED003 | |
NGC 2771 is a barred spiral galaxy of the Hubble type SBab in the constellation Great Bear. It is an estimated 227 million light years from the Milky Way .
The object was discovered on March 7, 1831 by John Herschel .
Web links
Commons : NGC 2771 - collection of images, videos, and audio files
