NGC 157
NGC 157 is a spiral galaxy in the constellation of Cetus. The compiler of the New General Catalogue, John Louis Emil Dreyer noted that NGC 157 was "pretty bright, large, extended, between 2 considerably bright stars". It was discovered on December 13, 1783 by William Herschel.[2]
NGC 157 from the Mount Lemmon SkyCenter using the 0.8m Schulman Telescope
| NGC 157 | |
|---|---|
 VLT image of NGC 157 | |
| Observation data | |
| Constellation | Cetus |
| Right ascension | 00h 34m 46.8s[1] |
| Declination | −08° 23′ 47.4″[1] |
| Redshift | 0.0055[1] |
| Helio radial velocity | 1658.1 km/h[1] |
| Distance (comoving) | 23.4 mpc[1] |
| Distance | 76.3 mly |
| Apparent magnitude (V) | 10.4[2] |
| Apparent magnitude (B) | 11.0[1] |
| Characteristics | |
| Type | SAB(rs)bc[1] |
| Size | 90 kly[2] |
| Apparent size (V) | 4.2′ × 2.7′[2] |
| Other designations | |
| MCG-02-02-056, PGC 2081, 2MASSX J00344675-0823473 | |
References
- "NGC 157". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2015-09-30.
- ">New General Catalog Objects: NGC 150 - 199". Retrieved 2015-09-30.
External links
Media related to NGC 157 at Wikimedia Commons
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