IC 4719
| Galaxy IC 4719 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | telescope |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 18 h 33 m 11.54 s |
| declination | -56 ° 43 ′ 55.9 ″ |
| Appearance | |
| Morphological type | SA (s) dm / pec: |
| Brightness (visual) | 13.0 likes |
| Brightness (B-band) | 13.6 mag |
| Angular expansion | 1.40 'x 1.0' |
| Position angle | 116 ° |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Affiliation | isolated |
| Redshift | 0.010333 ± 0.000036 |
| Radial velocity | 3098 ± 11 km / s |
|
Stroke distance v rad / H 0 |
(135 ± 9) · 10 6 ly (41.4 ± 2.9) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | September 14, 1901 |
| Catalog names | |
| IC 4719 • PGC 62022 • ESO 183-002 • IRAS 18289-5646 • 2MASX J18331155-5643558 • SGC 182857-5646.2 • HIPASS J1833-56 • WISEA J183311.60-564356.0 • LDCE 1328 NED001 • 2MIG 2517 | |
IC 4719 is a spiral galaxy of the Hubble type Sd in the constellation Telescope in the southern sky . It is estimated to be 135 million light years from the Milky Way and about 55,000 light years in diameter.
In the same area of the sky is u. a. the galaxy IC 4716 .
The supernova SN 1934A was observed here.
The object was discovered by DeLisle Stewart on September 14, 1901 .
Web links
- SIMBAD Astronomical Database
- Aladin Lite: IC 4719