IC 1722
Galaxy IC 1722 |
|
---|---|
AladinLite | |
Constellation | sculptor |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 01 h 43 m 02.7 s |
declination | -34 ° 11 ′ 16 ″ |
Appearance | |
Morphological type | SAB (s) bc |
Brightness (visual) | 13.9 likes |
Brightness (B-band) | 14.7 mag |
Angular expansion | 1.50 '× 0.5' |
Position angle | 50 ° |
Surface brightness | 13.4 mag / arcmin² |
Physical data | |
Redshift | 0.013770 ± 0.000017 |
Radial velocity | 4128 ± 5 km / s |
Stroke distance v rad / H 0 |
(182 ± 13) · 10 6 ly (55.8 ± 3.9) Mpc |
history | |
discovery | DeLisle Stewart |
Discovery date | 1899 |
Catalog names | |
IC 1722 • PGC 6319 • ESO 353-034 • MCG -06-04-067 • SGC 014048-3426.4 • NVSS J014302-341112 • USGC S063 NED01 |
IC 1722 is a faint bar spiral galaxy of the Hubble type SBbc in the constellation Sculptor in the southern sky . It is an estimated 182 million light years from the Milky Way and about 80,000 light years in diameter.
In the same area of the sky is u. a. the galaxy IC 1724 .
The property was discovered by DeLisle Stewart in 1899 .