NGC 7664
| Galaxy NGC 7664 |
|
|---|---|
|
|
| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 26 m 39.7 s |
| declination | + 25 ° 04 ′ 49 ″ |
| Appearance | |
| Morphological type | Sc: / Sbrst |
| Brightness (visual) | 12.7 mag |
| Brightness (B-band) | 13.4 mag |
| Angular expansion | 2.6 'x 1.5' |
| Position angle | 90 ° |
| Surface brightness | 14.0 mag / arcmin² |
| Physical data | |
| Affiliation |
NGC 7678 group LGG 474 |
| Redshift | 0.011588 ± 0.000003 |
| Radial velocity | 3474 ± 1 km / s |
|
Stroke distance v rad / H 0 |
(163 ± 11) · 10 6 ly (50.1 ± 3.5) Mpc |
| history | |
| discovery | Heinrich d'Arrest |
| Discovery date | October 17, 1876 |
| Catalog names | |
| NGC 7664 • UGC 12598 • PGC 71450 • CGCG 476-038 • MCG + 04-55-013 • IRAS 23241 + 2448 • 2MASX J23263974 + 2504483 • LDCE 1578 NED001 | |
NGC 7664 is a spiral galaxy with high star formation rate of the Hubble type Sc in the constellation Pegasus in the northern sky . It is an estimated 163 million light years away from the Milky Way .
The object was discovered by Heinrich d'Arrest on October 17, 1876 .