NGC 2771
Galaxy NGC 2771 |
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SDSS recording | |
AladinLite | |
Constellation | Big Bear |
Position equinox : J2000.0 , epoch : J2000.0 |
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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