QSO B2243+394
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| QSO B2243+394 | |
| Observation data (Epoch J2000) | |
|---|---|
| Constellation | Lacerta |
| Right ascension | 22h 45m 49.1s[1] |
| Declination | +39° 41′ 15″[1] |
| Redshift | 0.081086 ± 0.000083 km/s[1] |
| Distance | 1242.99576 ly (381.1 kpc) |
| Type | E[1] |
| Apparent dimensions (V) | 0.398´ x 0.288´ |
| Apparent magnitude (V) | 15.43 |
| Notable features | First quasar discovered |
| Other designations | |
| DA 584 , LEDA 69671 , 3C 452 , 4C 39.71 | |
| See also: Quasar, List of quasars | |
QSO B2243+394 is a quasar located in the constellation Lacerta.
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