NGC 3442
Galaxy NGC 3442 |
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SDSS recording | |
AladinLite | |
Constellation | Little lion |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 10 h 53 m 08.1 s |
declination | + 33 ° 54 ′ 37 ″ |
Appearance | |
Morphological type | Sa? |
Brightness (visual) | 12.9 mag |
Brightness (B-band) | 13.8 mag |
Angular expansion | 0.6 ′ × 0.5 ′ |
Position angle | 30 ° |
Surface brightness | 11.4 mag / arcmin² |
Physical data | |
Affiliation | LGG 218 |
Redshift | 0.005781 ± 0.000017 |
Radial velocity | (1733 ± 5) km / s |
Stroke distance v rad / H 0 |
(77 ± 5) · 10 6 ly (23.5 ± 1.6) Mpc |
history | |
discovery | Edouard Stephan |
Discovery date | March 25, 1884 |
Catalog names | |
NGC 3442 • UGC 6001 • PGC 32679 • CGCG 184-034 • IRAS 10503 + 3410 • KUG 1050 + 341 • 2MASX J10530813 + 3354369 • Mrk 418 • LDCE 0755 NED007 |
NGC 3442 is a spiral galaxy of Hubble type Sa in the constellation Leo Minor at the northern sky . It is estimated to be 77 million light years from the Milky Way .
The object was discovered by Edouard Stephan on March 25, 1884 .
Web links
Commons : NGC 3442 - collection of images, videos, and audio files