3C 438
3C 438 is a Seyfert galaxy[1][2] located in the constellation Cygnus.
| 3C 438 | |
|---|---|
| Observation data (Epoch J2000) | |
| Constellation | Cygnus |
| Right ascension | 21h 55m 52.324s[1] |
| Declination | +38° 00′ 28.51″[1] |
| Redshift | 0.290[2] |
| Distance (comoving) | 1,113 megaparsecs (3,630 Mly) h−1 0.73[2] |
| Type | SyG, AGN, X, G, QSO[1] G, FR II, Sy[2] |
| Apparent magnitude (V) | 19.20[2] |
| Other designations | |
| LEDA 2817736, 3C 438, 4C 37.63 | |
| See also: Quasar, List of quasars | |
References
- "Query : 3C 438". Simbad. Centre de Données astronomiques de Strasbourg. Retrieved 2 June 2015.
- "NED results for object 3C 438". NASA/IPAC Extragalactic Database. Retrieved 2 June 2015.
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