IC 3081
Galaxy IC 3081 |
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IC 3081 & LEDA 1414738 (ro) | |
AladinLite | |
Constellation | Virgin |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 12 h 16 m 09.0 s |
declination | + 12 ° 41 ′ 29 ″ |
Appearance | |
Morphological type | dE5 N |
Brightness (visual) | 14.5 mag |
Brightness (B-band) | 15.4 mag |
Angular expansion | 0.60 'x 0.4' |
Position angle | 85 ° |
Surface brightness | 12.8 mag / arcmin² |
Physical data | |
Affiliation | Virgo cluster |
Redshift | 0.003679 ± 0.000070 |
Radial velocity | 1103 ± 21 km / s |
Stroke distance v rad / H 0 |
(47 ± 3) x 10 6 ly (14.3 ± 1.0) Mpc |
history | |
discovery | Royal H. Frost |
Discovery date | May 7, 1904 |
Catalog names | |
IC 3081 • PGC 39282 • CGCG 069-117 • MCG + 02-31-074 • 2MASX J12160902 + 1241288 • VCC 178 • GALEX ASC J121609.04 + 124129.5 • EVCC 240 |
IC 3081 is an elliptical dwarf galaxy of the Hubble type dE in the constellation Virgo on the ecliptic . It is estimated to be 47 million light-years away from the Milky Way and has a diameter of about 5,000 ly. It is listed as a member of the Virgo Galaxy Cluster under catalog number VCC 178 .
In the same area of the sky are u. a. the galaxies IC 3060 , IC 3064 , IC 3078 , IC 3099 .
The object was discovered by Royal Harwood Frost on May 7, 1904 .