IC 1728
| Galaxy IC 1728 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Chemical furnace |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 01 h 47 m 44.5 s |
| declination | -33 ° 36 ′ 05 ″ |
| Appearance | |
| Morphological type | SAB (s) bc |
| Brightness (visual) | 13.3 mag |
| Brightness (B-band) | 14.1 mag |
| Angular expansion | 1.30 'x 0.8' |
| Position angle | 3 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.028837 ± 0.000033 |
| Radial velocity | 8645 ± 10 km / s |
|
Stroke distance v rad / H 0 |
(384 ± 27) · 10 6 ly (117.6 ± 8.2) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | 1899 |
| Catalog names | |
| IC 1728 • PGC 6584 • ESO 353-047 • MCG -06-05-002 • IRAS 01455-3350 • 2MASX J01474446-3336055 • SGC 014531-3351.1 • GALEX ASC J014744.44-333603.2 • LDCE 104 NED003 | |
IC 1728 is a bar-spiral galaxy of the Hubble type SBbc in the constellation Fornax in the southern sky . It is an estimated 384 million light years from the Milky Way and about 150,000 light years across .
In the same area of the sky are u. a. the galaxies IC 1734 and IC 1739 .
The property was discovered by DeLisle Stewart in 1899 .
Web links
- IC 1728 - Galaxy in Group of Galaxies - SIMBAD Astronomical Database. Retrieved September 2, 2019 .
- The galaxy IC 1728 - In The Sky. Retrieved September 2, 2019 .