NGC 4377
Galaxy NGC 4377 |
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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 25 m 12.3 s |
declination | + 14 ° 45 ′ 44 ″ |
Appearance | |
Morphological type | SA0- |
Brightness (visual) | 11.7 mag |
Brightness (B-band) | 12.7 mag |
Angular expansion | 1.7 ′ × 1.3 ′ |
Position angle | 177 ° |
Surface brightness | 12.6 mag / arcmin² |
Physical data | |
Affiliation | Virgo cluster Messier 87 group NGC 4639 group LGG 289 |
Redshift | 0.004463 ± 0.000017 |
Radial velocity | 1338 ± 5 km / s |
Stroke distance v rad / H 0 |
(58 ± 4) · 10 6 ly (17.7 ± 1.2) Mpc |
history | |
discovery | Wilhelm Herschel |
Discovery date | February 19, 1784 |
Catalog names | |
NGC 4377 • UGC 7501 • PGC 40477 • CGCG 099-041 • MCG + 03-32-25 • IRAS F12226 + 1502 • 2MASX J12251230 + 1445439 • VCC 778 • GC 2942 • H I 12 • h 1239 • VPC 394 • EVCC 2096 |
NGC 4377 is a lenticular galaxy of the Hubble type S0 in the constellation Coma Berenices in the northern sky . It is estimated to be 58 million light years from the Milky Way and about 30,000 light years across. It is listed as a member of the Virgo galaxy cluster under catalog number VCC 778 .
In the same area of the sky are u. a. the galaxies NGC 4419 , IC 3301 , IC 3327 , IC 3238 .
The object was discovered on February 19, 1784 by the German-British astronomer Wilhelm Herschel .