IC 5151
Galaxy IC 5151 |
|
---|---|
AladinLite | |
Constellation | Pegasus |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 21 h 58 m 52.6 s |
declination | + 03 ° 45 ′ 41 ″ |
Appearance | |
Morphological type | C + C |
Brightness (visual) | 14.4 mag |
Brightness (B-band) | 15.4 mag |
Angular expansion | 0.40 x 0.3 |
Position angle | 10 ° |
Surface brightness | 11.9 mag / arcmin² |
Physical data | |
Redshift | 0.028153 ± 0.000093 |
Radial velocity | 8440 ± 28 km / s |
Stroke distance v rad / H 0 |
(384 ± 27) · 10 6 ly (117.8 ± 8.3) Mpc |
diameter | 50,000 ly |
history | |
discovery | Stéphane Javelle |
Discovery date | October 23, 1903 |
Catalog names | |
IC 5151 • PGC 67768 • CGCG 403-011 • 2MASX J21585259 + 0345413 • |
IC 5151 is a compact galaxy of Hubble type C + C in the constellation Pegasus . It is an estimated 384 million light years from the Milky Way and about 50,000 light years in diameter.
The object was discovered by Stéphane Javelle on October 23, 1903 .