NGC 7437
| Galaxy NGC 7437 |
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|---|---|
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| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 22 h 58 m 10.0 s |
| declination | + 14 ° 18 ′ 31 ″ |
| Appearance | |
| Morphological type | SAB (rs) d |
| Brightness (visual) | 13.3 mag |
| Brightness (B-band) | 14.0 mag |
| Angular expansion | 1.8 '× 1.8' |
| Surface brightness | 14.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.007058 +/- 0.000003 |
| Radial velocity | 2116 +/- 1 km / s |
|
Stroke distance v rad / H 0 |
(102 ± 7) · 10 6 ly (31.3 ± 2.2) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | October 31, 1885 |
| Catalog names | |
| NGC 7437 • UGC 12270 • PGC 70131 • CGCG 430-034 • MCG + 02-58-041 • IRAS F22557 + 1402 • 2MASX J22581004 + 1418324 • LEDA 70131 | |
NGC 7437 is a spiral galaxy of Hubble type Scd in the constellation Pegasus at the northern sky . It is estimated to be 102 million light years away from the Milky Way and has a diameter of about 50,000 ly.
In the same area of the sky there are u. a. the galaxies IC 1461 .
The object was discovered by Lewis Swift on October 31, 1885 .