IC 4140
Galaxy IC 4140 |
|
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AladinLite | |
Constellation | Berenike's hair |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 13 h 04 m 06.0 s |
declination | + 20 ° 05 ′ 47 ″ |
Appearance | |
Morphological type | (R) S0 / a? |
Brightness (visual) | 16.0 mag |
Brightness (B-band) | 17.0 likes |
Angular expansion | 0.20 × 0.2 |
Surface brightness | 12.4 mag / arcmin² |
Physical data | |
Redshift | 0.062694 |
Radial velocity | 18795 km / s |
Stroke distance v rad / H 0 |
(839 ± 59) · 10 6 ly (257.3 ± 18) Mpc |
history | |
discovery | Max Wolf |
Discovery date | January 27, 1904 |
Catalog names | |
IC 4140 • PGC 3801648 • 2MASX J13040600 + 2005464 • |
IC 4140 is a lenticular galaxy of the Hubble type S0 / a? in the constellation Coma Berenices in the northern sky , which is an estimated 839 million light years from the Milky Way .
In the same area of the sky is u. a. the galaxy IC 4128 .
The object was discovered by Max Wolf on January 27, 1904 .