IC 658
| Galaxy IC 658 |
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|---|---|
![IC 658 [1] SDSS image](https://de.wikipedia.org/wiki/Datei:IC658_-_SDSS_DR14.jpg)
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| IC 658 SDSS image | |
| AladinLite | |
| Constellation | lion |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 10 h 58 m 16.263 s |
| declination | + 08 ° 14 ′ 30.01 ″ |
| Appearance | |
| Morphological type | E + / pec |
| Brightness (visual) | 13.4 mag |
| Brightness (B-band) | 14.4 mag |
| Angular expansion | 0.7 ′ × 0.5 ′ |
| Position angle | 57 ° |
| Surface brightness | 12.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.034631 ± 0.000147 |
| Radial velocity | 10,382 ± 44 km / s |
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Stroke distance v rad / H 0 |
(459 ± 32) · 10 6 ly (140.7 ± 9.9) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | April 19, 1893 |
| Catalog names | |
| IC 658 • PGC 33004 • CGCG 066-075 • MCG + 02-28-033 • 2MASX J10581628 + 0814296 • GALEX ASC J105816.31 + 081431.6 • USGC U339 NED02 • WISEA J105816.26 + 081429.9 | |
IC 658 is a cD galaxy of the Hubble type E3 in the constellation Leo on the ecliptic . It is an estimated 459 million light years from the Milky Way and about 95,000 light years across .
In the same area of the sky are u. a. the galaxies NGC 3462 and NGC 3477 .
The object was discovered on April 19, 1893 by Stéphane Javelle .