3C 438 is a Seyfert galaxy[1][2] located in the constellation Cygnus.
3C 438 | |
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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 |
List of notable Seyfert galaxies | |
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Seyfert 1 |
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Seyfert 2 |
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Constellation of Cygnus | |||||||||||
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Nebulae |
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Galaxies |
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