IC 1494
| Galaxy IC 1494 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Aquarius |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 30 m 46.1 s |
| declination | -12 ° 43 ′ 28 ″ |
| Appearance | |
| Morphological type | S / AGN |
| Brightness (visual) | 15.1 mag |
| Brightness (B-band) | 15.9 mag |
| Angular expansion | 0.50 'x 0.2' |
| Position angle | 120 ° |
| Surface brightness | 12.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.031839 ± 0.000150 |
| Radial velocity | (9545 ± 45) km / s |
|
Stroke distance v rad / H 0 |
(430 ± 30) · 10 6 ly (131.9 ± 9.3) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | November 2, 1891 |
| Catalog names | |
| IC 1494 • PGC 948530 • 2MASX J23304614-1243284 • GALEX ASC J233046.13-124327.6 • NVSS J233045-124309 | |
IC 1494 is a spiral galaxy with an active nucleus of the Hubble type S in the constellation Aquarius on the ecliptic . It is an estimated 430 million light years away from the Milky Way and about 65,000 light years in diameter. In the same area of the sky is u. a. the galaxy IC 1495 .
The object was discovered by Stéphane Javelle on November 2, 1891 .