NGC 3430
Galaxy NGC 3430 |
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NGC 3430 SDSS image | |
AladinLite | |
Constellation | Little lion |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 10 h 52 m 11.403 s |
declination | + 32 ° 57 ′ 01.56 ″ |
Appearance | |
Morphological type | SAB (rs) c |
Brightness (visual) | 11.5 likes |
Brightness (B-band) | 12.2 mag |
Angular expansion | 4.1 ′ × 2.2 ′ |
Position angle | 30 ° |
Surface brightness | 13.7 mag / arcmin² |
Physical data | |
Affiliation | NGC 3396 group LGG 218 |
Redshift | 0.005290 ± 0.000003 |
Radial velocity | 1586 ± 1 km / s |
Stroke distance v rad / H 0 |
(70 ± 5) · 10 6 ly (21.4 ± 1.5) Mpc |
history | |
discovery | William Herschel |
Discovery date | December 7, 1785 |
Catalog names | |
NGC 3430 • UGC 5982 • PGC 32614 • CGCG 184-029 • MCG + 06-24-026 • IRAS 10494 + 3312 • KUG 1049 + 332 • 2MASX J10521141 + 3257015 • GC 2236/2239 • H I 118 • h 779/782 • NVSS J105211 + 325702 • LDCE 755 NED006 • HOLM 218B |
NGC 3430 is a barred spiral galaxy of the Hubble type SBc in the constellation Little Leo in the northern sky . It is estimated to be 70 million light-years from the Milky Way and about 85,000 light-years across.
Together with NGC 3413 and NGC 3424 , it forms the galaxy trio Holm 218 . She is a member of the eleven galaxies counting NGC 3396 group ( LGG 218 ). In the same area of the sky are u. a. the galaxies NGC 3396 IC 2608 , IC 2612 , IC 2613 .
The type IIP supernova SN 2004ez was observed here.
The object was discovered on December 7, 1785 by the astronomer Wilhelm Herschel .
Web links
Commons : NGC 3430 - collection of images, videos, and audio files