NGC 4084
Galaxy NGC 4084 |
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SDSS recording | |
AladinLite | |
Constellation | Berenike's hair |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 12 h 05 m 15.2 s |
declination | + 21 ° 12 ′ 52 ″ |
Appearance | |
Morphological type | S? |
Brightness (visual) | 14.5 mag |
Brightness (B-band) | 15.5 mag |
Angular expansion | 0.6 '× 0.6' |
Surface brightness | 13.2 mag / arcmin² |
Physical data | |
Redshift | 0.022576 ± 0.000103 |
Radial velocity | 6768 ± 31 km / s |
Stroke distance v rad / H 0 |
(301 ± 21) x 10 6 ly (92.2 ± 6.5) Mpc |
history | |
discovery | Heinrich d'Arrest |
Discovery date | April 26, 1865 |
Catalog names | |
NGC 4084 • PGC 38272 • CGCG 128-017 • MCG + 04-29-014 • 2MASX J12051526 + 2112518 • GC 5610 • LDCE 0864 NED011 |
NGC 4084 is a compact galaxy of Hubble type C in the constellation Coma Berenices. It is estimated to be 301 million light years from the Milky Way .
The object was discovered by Heinrich d'Arrest on April 26, 1865 .