IC 5274
| Galaxy IC 5274 |
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|---|---|
![IC 5274 [1]](https://de.wikipedia.org/wiki/Datei:IC5274_-_SDSS_DR14.jpg)
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| IC 5274 | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 22 h 58 m 27.648 s |
| declination | + 18 ° 55 ′ 07.52 ″ |
| Appearance | |
| Morphological type | S0: |
| Brightness (visual) | 13.8 mag |
| Brightness (B-band) | 14.8 mag |
| Angular expansion | 0.80 ′ × 0.8 ′ |
| Surface brightness | 13.2 mag / arcmin² |
| Physical data | |
| Redshift | 0.033270 ± 0.000100 |
| Radial velocity | 9974 ± 30 km / s |
|
Stroke distance v rad / H 0 |
(454 ± 32) · 10 6 ly (139.1 ± 9.7) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | November 3, 1896 |
| Catalog names | |
| IC 5274 • UGC 12275 • PGC 70149 • CGCG 453-034 • 2MASX J22582767 + 1855075 • GALEX ASC J225827.54 + 185507.6 • WISEA J225827.64 + 185507.6 • LDCE 1546 NED002 | |
IC 5274 is a lenticular galaxy of the Hubble type S0 in the constellation Pegasus in the northern sky . It is an estimated 454 million light years from the Milky Way and about 105,000 light years across.
In the same area of the sky is u. a. the galaxy IC 5276 .
The object was discovered by Stéphane Javelle on November 3, 1896 .