IC 5099
Galaxy IC 5099 |
|
---|---|
AladinLite | |
Constellation | peacock |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 21 h 21 m 49.0 s |
declination | -70 ° 59 ′ 00 ″ |
Appearance | |
Morphological type | S. |
Brightness (visual) | 14.6 mag |
Brightness (B-band) | 15.4 mag |
Angular expansion | 0.7 ′ × 0.4 ′ |
Position angle | 7 ° |
Surface brightness | 13.1 mag / arcmin² |
Physical data | |
Redshift | 0.044127 ± 0.000150 |
Radial velocity | 13,229 ± 45 km / s |
Stroke distance v rad / H 0 |
(586 ± 41) · 10 6 ly (179.7 ± 12.6) Mpc |
history | |
discovery | DeLisle Stewart |
Discovery date | September 28, 1900 |
Catalog names | |
IC 5099 • PGC 66633 • ESO 075-003 • IRAS 21172-7111 • 2MASX J21214902-7059000 • |
IC 5099 is a spiral galaxy of the Hubble type S in the constellation Peacock in the southern sky . It is estimated to be 586 million light years away from the Milky Way and has a diameter of around 120,000 ly.
In the same area of the sky is the galaxy IC 5093 .
The object was discovered by DeLisle Stewart on September 28, 1900 .