NGC 7563
| Galaxy NGC 7563 |
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|---|---|
![SDSS image from NGC 7563 [1]](https://de.wikipedia.org/wiki/Datei:NGC7563_-_SDSS_DR14.jpg)
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| SDSS image from NGC 7563 | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 23 h 15 m 55.9 s |
| declination | + 13 ° 11 ′ 46 ″ |
| Appearance | |
| Morphological type | SBa / LINER |
| Brightness (visual) | 13.0 likes |
| Brightness (B-band) | 13.9 likes |
| Angular expansion | 1.9 'x 0.9' |
| Position angle | 155 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Affiliation | Pegasus group NGC 7515 group LGG 471 |
| Redshift | 0.013923 ± 0.000080 |
| Radial velocity | 4174 ± 24 km / s |
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Stroke distance v rad / H 0 |
(194 ± 14) · 10 6 ly (59.4 ± 4.2) Mpc |
| history | |
| discovery | William Herschel |
| Discovery date | October 19, 1784 |
| Catalog names | |
| NGC 7563 • UGC 12465 • PGC 70872 • CGCG 431-029 • MCG + 02-59-015 • 2MASX J23155594 + 1311466 • GC 4922 • H III 222 • h 2223 • GALEX MSC J231555.98 + 131144.2 • LDCE 1562 NED007 | |
NGC 7563 is a bar-spiral galaxy with an active nucleus of the Hubble type SBa in the constellation Pegasus north of the ecliptic . It is an estimated 194 million light years from the Milky Way and about 105,000 light years across.
In the same area of the sky are u. a. the galaxies NGC 7535 , NGC 7536 , NGC 7559 , NGC 7570 .
The object was discovered by Wilhelm Herschel on October 19, 1784 .