3C 273
3C 273 is a quasar located in the constellation of Virgo. It was the first quasar ever to be identified. It is the optically brightest quasar in the sky from Earth (m ~12.9), and one of the closest with a redshift, z, of 0.158. A luminosity distance of DL = 749 megaparsecs (2.4 Gly) may be calculated from z. It is also one of the most luminous quasars known, with an absolute magnitude of −26.7, meaning that if it were only as distant as Pollux (~10 parsecs) it would appear nearly as bright in the sky as the Sun. Since the sun's absolute magnitude is 4.83, it means that the quasar is over 4 trillion times more luminous than the Sun at visible wavelengths. The mass of its central black hole has been measured to be 886 ± 187 million solar masses through broad emission-line reverberation mappi
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1962 in science1963 in science3C273Active galactic nucleusAlgonquin 46m radio telescopeApparent magnitudeAstronomical radio sourceBlazarCyril HazardDecember 1962Dorrit HoffleitHalton ArpHipparcosHuge-LQGInternational Ultraviolet ExplorerJesse L. GreensteinJohn Beverley OkeLight-yearList of galaxiesList of most luminous starsList of most massive black holesList of quasarsList of the most distant astronomical objectsMaarten SchmidtMagnitude (astronomy)March 1963Multiwavelength Atlas of GalaxiesNGC 3862OccultationOrders of magnitude (length)Parkes ObservatoryQuasarQuasar 3C273Richard Davis (astronomer)SkyWeekSuperluminal motionSupermassive black holeThird Cambridge Catalogue of Radio SourcesTimeline of black hole physics
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3C 273
3C 273 is a quasar located in the constellation of Virgo. It was the first quasar ever to be identified. It is the optically brightest quasar in the sky from Earth (m ~12.9), and one of the closest with a redshift, z, of 0.158. A luminosity distance of DL = 749 megaparsecs (2.4 Gly) may be calculated from z. It is also one of the most luminous quasars known, with an absolute magnitude of −26.7, meaning that if it were only as distant as Pollux (~10 parsecs) it would appear nearly as bright in the sky as the Sun. Since the sun's absolute magnitude is 4.83, it means that the quasar is over 4 trillion times more luminous than the Sun at visible wavelengths. The mass of its central black hole has been measured to be 886 ± 187 million solar masses through broad emission-line reverberation mappi
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3C 273 est un quasar situé dan ...... a révélé les nombreux détails.
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3C 273 is a quasar located in ...... on-line reverberation mapping.
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3C 273 is de optisch helderst ...... ng van het sterrenbeeld Maagd.
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3C 273 ist die Bezeichnung des ...... lionen Sonnenmassen bestimmen.
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3C 273 je kvasar v souhvězdí P ...... 187 milionů hmotností Slunce.
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3C 273 är en kvasar i stjärnbi ...... nd lysa lika starkt som solen.
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3C 273 – kwazar znajdujący się ...... ałej klasy podobnych obiektów.
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3C 273 — квазар в созвездии Де ...... вазаров, называемых блазарами.
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3C 273 は、おとめ座に位置するクエーサーである。初めて ...... 輝線の幅から8.86±1.87億太陽質量と見積もられている。
@ja
3C 273是位於室女座的一個類星體。它是有史以來第一個被辨 ...... 射,在它中心的黑洞質量估計是8.86± 1.87億太陽質量。
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1.026.253.369
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Quasar 3C 273 taken by Hubble Space Telescope.
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constellation name
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luminosity
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PGC 41121 and HIP 60936
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notes
optically-brightest quasar, first spectrum of a quasar
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Blazar; Sy1
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1,58339e-1
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3C 273 est un quasar situé dan ...... e grâce au module de distance.
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3C 273 is a quasar located in ...... ssion-line reverberation mappi
@en
3C 273 is de optisch helderst ...... ng van het sterrenbeeld Maagd.
@nl
3C 273 ist die Bezeichnung des ...... lionen Sonnenmassen bestimmen.
@de
3C 273 je kvasar v souhvězdí P ...... 187 milionů hmotností Slunce.
@cs
3C 273 är en kvasar i stjärnbi ...... nd lysa lika starkt som solen.
@sv
3C 273 – kwazar znajdujący się ...... ałej klasy podobnych obiektów.
@pl
3C 273 — квазар в созвездии Де ...... вазаров, называемых блазарами.
@ru
3C 273 は、おとめ座に位置するクエーサーである。初めて ...... 輝線の幅から8.86±1.87億太陽質量と見積もられている。
@ja
3C 273是位於室女座的一個類星體。它是有史以來第一個被辨 ...... 射,在它中心的黑洞質量估計是8.86± 1.87億太陽質量。
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3C 273
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3C 273
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3C 273
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3C 273
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3C 273
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