IC 82
Galaxy IC 82 |
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AladinLite | |
Constellation | whale |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 09 m 05.79 s |
declination | -16 ° 00 ′ 01.1 ″ |
Appearance | |
Morphological type | Sab |
Brightness (visual) | 13.8 mag |
Brightness (B-band) | 14.6 mag |
Angular expansion | 0.8 ′ × 0.7 ′ |
Position angle | 111 ° |
Surface brightness | 13.0 mag / arcmin² |
Physical data | |
Affiliation | Abell 151 |
Redshift | 0.039884 ± 0.000113 |
Radial velocity | 11,957 ± 34 km / s |
Stroke distance v rad / H 0 |
(535 ± 38) · 10 6 Lj (164.1 ± 11.5) Mpc |
history | |
discovery | Stéphane Javelle |
Discovery date | August 30, 1892 |
Catalog names | |
IC 82 • PGC 4103 • MCG -03-04-013 • IRAS F01066-1615 • 2MASX J01090578-1600011 • 2MASS J01090578-1600008 • WISEA J010905.81-160001.1 |
IC 82 is a spiral galaxy of the Hubble type Sb in the constellation Whale in the southern sky . It is an estimated 535 million light years from the Milky Way and about 125,000 light years in diameter.
In the same area of the sky are u. a. the galaxies IC 77 , IC 78 , IC 79 , IC 80 .
The object was discovered by Stéphane Javelle on August 30, 1892 .