IC 854
| Galaxy IC 854 |
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|---|---|
![IC 854 with LEDA 1710320 [1] (ul)](https://de.wikipedia.org/wiki/Datei:IC854_-_SDSS_DR14.jpg)
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| IC 854 with LEDA 1710320 (ul) | |
| AladinLite | |
| Constellation | Berenike's hair |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 13 h 09 m 50.0 s |
| declination | + 24 ° 34 ′ 39 ″ |
| Appearance | |
| Morphological type | R / SBbc |
| Brightness (visual) | 14.2 mag |
| Brightness (B-band) | 15.0 mag |
| Angular expansion | 0.80 × 0.6 |
| Position angle | 135 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.023680 ± 0.000027 |
| Radial velocity | 7099 ± 8 km / s |
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Stroke distance v rad / H 0 |
(318 ± 22) · 10 6 ly (97.4 ± 6.8) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | July 19, 1892 |
| Catalog names | |
| IC 854 • PGC 45664 • CGCG 130-014 NED01 • MCG + 04-31-011 NED01 • KUG 1307 + 248 • 2MASX J13094995 + 2434390 • GALEX ASC J130950.04 + 243439.7 | |
IC 854 is a circular bar- shaped spiral galaxy of the Hubble type R / SBbc in the constellation Coma Berenices in the northern sky . It is estimated to be 318 million light years away from the Milky Way and has a diameter of about 75,000 ly.
In the same area of the sky are the galaxies NGC 4979 , NGC 5016 , IC 4198 , IC 4202 .
The object was discovered on July 19, 1892 by Stéphane Javelle .
Web links
Individual evidence
Attention: The sorting key “IC 0854” overwrites the previously used key “IC0854”.