IC 1811
Galaxy IC 1811 |
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AladinLite | |
Constellation | Chemical furnace |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 02 h 30 m 38.2 s |
declination | -34 ° 15 ′ 51 ″ |
Appearance | |
Morphological type | SB (r) a |
Brightness (visual) | 13.5 likes |
Brightness (B-band) | 14.3 mag |
Angular expansion | 1.3 ′ × 0.9 ′ |
Position angle | 7 ° |
Surface brightness | 13.5 mag / arcmin² |
Physical data | |
Redshift | 0.016228 ± 0.000077 |
Radial velocity | 4865 ± 23 km / s |
Stroke distance v rad / H 0 |
(214 ± 15) · 10 6 ly (65.5 ± 4.6) Mpc |
history | |
discovery | Lewis Swift |
Discovery date | December 22, 1897 |
Catalog names | |
IC 1811 • PGC 9555 • ESO 355-020 • MCG -06-06-008 • 2MASX J02303819-3415508 • SGC 022832-3429.1 • |
IC 1811 is a bar-spiral galaxy of the Hubble type SBab in the constellation Fornax in the southern sky . It is an estimated 214 million light years away from the Milky Way and has a diameter of about 80,000 ly.
In the same area of the sky is the galaxy IC 1813 .
The object was discovered by Lewis Swift on December 22, 1897 .