NGC 2966
Galaxy NGC 2966 |
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NGC 2966 with LEDA 3355936 (lo) | |
AladinLite | |
Constellation | sextant |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 09 h 42 m 11.5 s |
declination | + 04 ° 40 ′ 23 ″ |
Appearance | |
Morphological type | SBc / HII / Sbrst |
Brightness (visual) | 13.0 likes |
Brightness (B-band) | 13.8 mag |
Angular expansion | 2.2 'x 0.9' |
Position angle | 72 ° |
Surface brightness | 13.6 mag / arcmin² |
Physical data | |
Affiliation | NGC 2962 group LGG 178 |
Redshift | 0.006818 ± 0.000023 |
Radial velocity | 2044 ± 7 km / s |
Stroke distance v rad / H 0 |
(85 ± 6) x 10 6 ly (26.1 ± 1.8) Mpc |
history | |
discovery | Édouard Stephan |
Discovery date | March 16, 1884 |
Catalog names | |
NGC 2966 • UGC 5181 • PGC 27734 • CGCG 035-033 • MCG + 01-25-013 • IRAS 09395 + 0454 • 2MASX J09421148 + 0440233 • Mrk 708 • NVSS J094211 + 044022 |
NGC 2966 is an active bar-spiral galaxy with a high rate of star formation of the Hubble type SBbc in the constellation Sextant south of the ecliptic . It is an estimated 85 million light years away from the Milky Way and has a diameter of about 55,000 ly. Together with NGC 2962 and PGC 27248 , it forms the NGC 2966 group .
The type II supernova SN 2011in was observed here.
The object was discovered on March 16, 1884 by Édouard Stephan .
NGC 2966 group ( LGG 178 )
Galaxy | Alternative name | Distance / million Lj |
---|---|---|
NGC 2966 | PGC 27734 | 85 |
NGC 2962 | PGC 27635 | 82 |
PGC 27248 | UGC 5107 | 83 |
Web links
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