NGC 7751
| Galaxy NGC 7751 |
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|---|---|
![NGC 7751 [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC7751_-_SDSS_DR14.jpg)
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| NGC 7751 SDSS image | |
| AladinLite | |
| Constellation | fishes |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 23 h 46 m 58.34 s |
| declination | + 06 ° 51 ′ 42.5 ″ |
| Appearance | |
| Morphological type | S? |
| Brightness (visual) | 13.1 mag |
| Brightness (B-band) | 13.9 likes |
| Angular expansion | 1.0 '× 1.0' |
| Surface brightness | 13.0 mag / arcmin² |
| Physical data | |
| Redshift | 0.010831 ± 0.000033 |
| Radial velocity | 3247 ± 10 km / s |
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Stroke distance v rad / H 0 |
(151 ± 10) · 10 6 ly (46.3 ± 3.2) Mpc |
| history | |
| discovery | William Herschel |
| Discovery date | September 27, 1785 |
| Catalog names | |
| NGC 7751 • UGC 12778 • PGC 72381 • CGCG 407-057 • MCG + 01-60-035 • IRAS 23444 + 0635 • 2MASX J23465833 + 0651424 • GC 5013 • H III 437 • h 2269 • NVSS J234657 + 065141 • WISEA J234658. 34 + 065142.6 | |
NGC 7751 is a Galaxy from the Hubble type S in the constellation fish on the ecliptic . It is estimated to be 151 million light years from the Milky Way and about 45,000 light years in diameter.
The object was discovered by Wilhelm Herschel on September 27, 1785 .