NGC 7074
| Galaxy NGC 7074 |
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|---|---|
![NGC 7074 with 2MASX J21294374 + 0640182 (l) [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC7074_-_SDSS_DR14.jpg)
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| NGC 7074 with 2MASX J21294374 + 0640182 (l) SDSS image | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 21 h 29 m 38.8 s |
| declination | + 06 ° 40 ′ 57 ″ |
| Appearance | |
| Morphological type | S? |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.5 mag |
| Angular expansion | 0.70 × 0.3 |
| Position angle | 111 ° |
| Surface brightness | 12.7 mag / arcmin² |
| Physical data | |
| Redshift | 0.011595 ± 0.000117 |
| Radial velocity | 3476 ± 35 km / s |
|
Stroke distance v rad / H 0 |
(163 ± 11) · 10 6 ly (50.0 ± 3.5) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | October 16, 1863 |
| Catalog names | |
| NGC 7074 • PGC 66854 • 66850 • CGCG 401-027 • IRAS 21271 + 0627 • 2MASX J21293884 + 0640572 • NVSS J212938 + 064057 • NSA 149189 | |
NGC 7074 is a compact galaxy of Hubble type C in the constellation Pegasus north of the celestial equator . It is an estimated 163 million light years away from the Milky Way and about 30,000 light years in diameter. The galaxy has a double galaxy core.
In the same area of the sky is u. a. the galaxy NGC 7085 .
The object was discovered on October 16, 1863 by the astronomer Albert Marth .