IC 4822
Galaxy IC 4822 |
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AladinLite | |
Constellation | peacock |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 19 h 14 m 45.5 s |
declination | -72 ° 26 ′ 28 ″ |
Appearance | |
Morphological type | Sc: |
Brightness (visual) | 14.2 mag |
Brightness (B-band) | 15.0 mag |
Angular expansion | 0.70 '× 0.3' |
Position angle | 75 ° |
Surface brightness | 12.4 mag / arcmin² |
Physical data | |
Redshift | 0.041142 ± 0.000150 |
Radial velocity | 12,334 ± 45 km / s |
Stroke distance v rad / H 0 |
(546 ± 38) · 10 6 ly (167.3 ± 11.7) Mpc |
history | |
discovery | DeLisle Stewart |
Discovery date | 17th September 1900 |
Catalog names | |
IC 4822 • PGC 62952 • ESO 045-019 • 2MASX J19144546-7226283 • |
IC 4822 is a spiral galaxy of Hubble type Sc in the constellation Peacock on southern sky . It is an estimated 546 million light-years from the Milky Way and about 115,000 light-years across .
The galaxy IC 4825 is located in the same area of the sky .
The object was discovered by DeLisle Stewart on September 17, 1900 .