NGC 3390
Galaxy NGC 3390 |
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AladinLite | |
Constellation | Water snake |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 10 h 48 m 04.3 s |
declination | -31 ° 32 ′ 00 ″ |
Appearance | |
Morphological type | Sb / LINER? |
Brightness (visual) | 12.1 mag |
Brightness (B-band) | 12.9 mag |
Angular expansion | 3.5 ′ × 0.6 ′ |
Position angle | 177 ° |
Surface brightness | 12.8 mag / arcmin² |
Physical data | |
Affiliation | LGG 215 |
Redshift | 0.010164 ± 0.000053 |
Radial velocity | 3047 ± 16 km / s |
Stroke distance v rad / H 0 |
(127 ± 9) x 10 6 ly (38.9 ± 2.7) Mpc |
history | |
discovery | John Herschel |
Discovery date | April 29, 1834 |
Catalog names | |
NGC 3390 • PGC 32271 • ESO 437-062 • MCG -05-26-007 • IRAS 10457-3116 • 2MASX J10480434-3132000 • GC 2212 • h 3298 • LDCE 0729 NED192 |
NGC 3390 is a spiral galaxy of Hubble type Sb in the constellation Hydra at the southern sky . It is estimated to be 127 million light years from the Milky Way .
The object was discovered by John Herschel on April 29, 1834 .
NGC 3390 group ( LGG 215 )
Galaxy | Alternative name | Distance / million Lj |
---|---|---|
NGC 3390 | PGC 32271 | 132 |
PGC 31841 | ESO 437-042 | 109 |
PGC 32039 | ESO 437-056 | 123 |