NGC 3085
Galaxy NGC 3085 |
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AladinLite | |
Constellation | Water snake |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 09 h 59 m 29.2 s |
declination | -19 ° 29 ′ 32 ″ |
Appearance | |
Morphological type | S0 ^ 0 ^: / sp |
Brightness (visual) | 13.0 likes |
Brightness (B-band) | 14.0 mag |
Angular expansion | 1.2 ′ × 0.4 ′ |
Position angle | 119 ° |
Surface brightness | 12.1 mag / arcmin² |
Physical data | |
Affiliation | HCG 42 |
Redshift | 0.013359 +/- 0.000057 |
Radial velocity | (4005 +/- 17) km / s |
Stroke distance v rad / H 0 |
(170 ± 12) · 10 6 ly (52.1 ± 3.7) Mpc |
history | |
discovery | John Herschel |
Discovery date | March 23, 1835 |
Catalog names | |
NGC 3085 • PGC 28875 • ESO 566-038 • MCG -03-26-003 • 2MASX J09592917-1929323 • SGC 095707-1915.2 • LEDA 28875 • LDCE 689 NED009 |
NGC 3085 is a lenticular galaxy of the Hubble type S0 in the constellation Hydra south of the ecliptic . It is an estimated 170 million light-years away from the Milky Way and has a diameter of about 60,000 ly. The galaxy is a member of the Hickson Compact Group HCG 42 .
The galaxies NGC 3072 , NGC 3091 , NGC 3096 are located in the same area of the sky .
The object was discovered by John Herschel on March 23, 1835 .