NGC 3329
Galaxy NGC 3329/3397 |
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AladinLite | |
Constellation | Dragon |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 10 h 44 m 39.4 s |
declination | + 76 ° 48 ′ 34 ″ |
Appearance | |
Morphological type | (R) SA (r) b: |
Brightness (visual) | 12.2 mag |
Brightness (B-band) | 13.0 likes |
Angular expansion | 1.9 '× 1.1' |
Position angle | 140 ° |
Surface brightness | 12.9 mag / arcmin² |
Physical data | |
Redshift | 0.006498 ± 0.000083 |
Radial velocity | 1948 ± 25 km / s |
Stroke distance v rad / H 0 |
(93 ± 7) · 10 6 ly (28.5 ± 2.0) Mpc |
history | |
discovery | William Herschel |
Discovery date | April 2, 1801 |
Catalog names | |
NGC 3329 • 3397 • UGC 5837 • PGC 32059 • CGCG 351-034 • MCG + 13-08-033 • IRAS 10405 + 7704 • 2MASX J10443936 + 7648337 • GC 2169/2218 • H I 284 • h 733 • 2MASS J10443939 + 7648340 |
NGC 3329 = NGC 3397 is a spiral galaxy of the Hubble type Sb in the constellation Dragon in the northern sky . It is estimated to be 93 million light years from the Milky Way and about 50,000 light years across.
The object was discovered by Wilhelm Herschel on April 2nd, 1801 .