From Wikipedia, the free encyclopedia
3C 273, magnitudine apparente 12.9, a nobis circiter 2 400 000 000 annorum luce mensorum distans, est quasar in constellatione Virginis visum. Primum quasarum omnium anno 1963 repertum est.
Data astronomica: "3C 273" apud SIMBAD. |
Haec stipula ad astronomiam spectat. Amplifica, si potes! |
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