IC 1819
| Galaxy IC 1819 |
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|---|---|
![IC 1819 [1] SDSS image](https://de.wikipedia.org/wiki/Datei:IC1819_-_SDSS_DR14.jpg)
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| IC 1819 SDSS image | |
| AladinLite | |
| Constellation | whale |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 02 h 35 m 41.835 s |
| declination | + 04 ° 03 ′ 06.49 ″ |
| Appearance | |
| Morphological type | S0 |
| Brightness (visual) | 13.7 mag |
| Brightness (B-band) | 14.7 mag |
| Angular expansion | 1.6 ′ × 0.6 ′ |
| Position angle | 36 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Affiliation | isolated |
| Redshift | 0.021325 ± 0.000087 |
| Radial velocity | 6393 ± 26 km / s |
|
Stroke distance v rad / H 0 |
(287 ± 20) x 10 6 ly (87.9 ± 6.2) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | December 18, 1897 |
| Catalog names | |
| IC 1819 • PGC 9858 • CGCG 414-023 • 2MASX J02354182 + 0403063 • GALEX ASC J023541.91 + 040307.4 • NSA 132284 • KIG 110 | |
IC 1819 is a lens-shaped galaxy of the Hubble type S0 in the constellation Whale south of the ecliptic . It is estimated to be 287 million light years from the Milky Way and approximately 135,000 light years in diameter.
The object was discovered by Stéphane Javelle on December 18, 1897 .