IC 1518
| Galaxy IC 1518 |
|
|---|---|
![LEDA 1410578 (above), IC 1519 & IC 1518 [1]](https://de.wikipedia.org/wiki/Datei:IC1518_-_SDSS_DR14.jpg)
|
|
| LEDA 1410578 (ol), IC 1519 & IC 1518 | |
| AladinLite | |
| Constellation | Pegasus |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 57 m 06.122 s |
| declination | + 12 ° 27 ′ 53.93 ″ |
| Appearance | |
| Morphological type | E. |
| Brightness (visual) | 14.6 mag |
| Brightness (B-band) | 15.6 mag |
| Angular expansion | 0.3 ′ × 0.2 ′ |
| Position angle | 80 ° |
| Surface brightness | 11.6 mag / arcmin² |
| Physical data | |
| Redshift | 0.038295 ± 0.000334 |
| Radial velocity | 11,481 ± 100 km / s |
|
Stroke distance v rad / H 0 |
(519 ± 37) · 10 6 ly (159.2 ± 11.2) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | December 6, 1893 |
| Catalog names | |
| IC 1518 • PGC 73011 • CGCG 433-006 • 2MASX J23570613 + 1227543 • GALEX ASC J235706.18 + 122755.9 • WISEA J235706.13 + 122753.9 • KPG 599A | |
IC 1518 is an elliptical galaxy of Hubble type E / S0 in the constellation Pegasus north of the celestial equator . It is estimated to be 519 million light years from the Milky Way and about 45,000 light years across. Together with IC 1519 , it forms the (optical) galaxy pair KPG 599 .
The object was discovered by Stéphane Javelle on December 6, 1893 .