3C 303
| 3C 303 | |
|---|---|
 | |
| Observation data (Epoch J2000) | |
| Constellation | Boötes |
| Right ascension | 14h 43m 02.76070s[1] |
| Declination | +52° 01′ 37.2982″[1] |
| Redshift | 0.141186[2] |
| Distance | 564 megaparsecs (1.84×109 ly) h−1 0.73[2] |
| Type | Sy1, Rad, AGN, IR, X, AG?, QSO, G[1] G, FR II, Sy 1.5[2] |
| Apparent magnitude (V) | 18.29[1] |
| Other designations | |
| DA 369, 3C 303, QSO B1441+5214 | |
| See also: Quasar, List of quasars | |
3C 303 is a Seyfert galaxy[1][2] with a quasar-like appearance located in the constellation Boötes.
References[edit]
- ^ a b c d e "Query : 3C 303". Simbad. Centre de Données astronomiques de Strasbourg. Retrieved 2 June 2015.
- ^ a b c d "NED results for object 3C 303". NASA/IPAC Extragalactic Database. Retrieved 2 June 2015.
External links[edit]
- www.jb.man.ac.uk/atlas/ (J. P. Leahy)
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