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• Zeta_Canis_Majoris abstract "Zeta Canis Majoris (ζ CMa, ζ Canis Majoris) is a spectroscopic binary in the constellation Canis Major. It has the traditional name Furud or Phurud, from the Arabic ألفرد al-furud meaning the bright single ones or, perhaps by a transcriber's error, from Al Ḳurūd (ألقرد - al-qird), the Apes, or Al Agribah (أل أغربة), the Raven by Al Sufi, referring to the surrounding small stars with some of those of Columba (ζ CMa, λ CMa, γ Col, δ Col, θ Col, κ Col, λ Col, μ Col and ξ Col). The Bayer designation Zeta Canis Majoris was assigned by German astronomer Johann Bayer in 1603.This star system has an apparent visual magnitude of +3.0, making it one of the brighter stars in the constellation and hence readily visible to the naked eye. Parallax measurements from the Hipparcos mission yield a distance estimate of around 362 ly (111 pc) from Earth. This is a single-lined spectroscopic binary system, which means that the pair have not been individually resolved with a telescope, but the gravitational perturbations of an unseen astrometric companion can be discerned by shifts in the spectrum of the primary caused by the Doppler effect. The pair orbit around their common center of mass once every 675 days with an eccentricity of 0.57.The primary component is a large star with nearly four times the Sun's radius and almost eight times the mass of the Sun. It has a stellar classification of B2.5 V, which means it is a B-type main sequence star that is generating energy through the nuclear fusion of hydrogen at its core. It is emitting 3,603 times the luminosity of the Sun and is a suspected Beta Cephei variable. This energy is being radiated from its outer envelope at an effective temperature of about 18,700 K, giving it the blue-white hue of a B-type star. It is relatively young for a star, with an estimated age of 32 million years.".
• Zeta_Canis_Majoris thumbnail Canis_Major_IAU.svg?width=300.
• Zeta_Canis_Majoris wikiPageExternalLink furud.html.
• Zeta_Canis_Majoris wikiPageID "2918119".
• Zeta_Canis_Majoris wikiPageRevisionID "601553713".
• Zeta_Canis_Majoris appmagV "+3.025".
• Zeta_Canis_Majoris bV "–0.195".
• Zeta_Canis_Majoris class "B2.5 V".
• Zeta_Canis_Majoris constell Canis_Major.
• Zeta_Canis_Majoris eccentricity "0.57".
• Zeta_Canis_Majoris epoch Epoch_(astronomy).
• Zeta_Canis_Majoris gravity "4".
• Zeta_Canis_Majoris hasPhotoCollection Zeta_Canis_Majoris.
• Zeta_Canis_Majoris luminosity "3603".
• Zeta_Canis_Majoris pError "0.13".
• Zeta_Canis_Majoris parallax "9".
• Zeta_Canis_Majoris periodUnitless "5.832E7".
• Zeta_Canis_Majoris propMoDec "+4.03".
• Zeta_Canis_Majoris propMoRa "+7.32".
• Zeta_Canis_Majoris radialV "+32.2".
• Zeta_Canis_Majoris radius "3.9".
• Zeta_Canis_Majoris rotationalVelocity "25".
• Zeta_Canis_Majoris temperature "18700".
• Zeta_Canis_Majoris uB "–0.71".
• Zeta_Canis_Majoris variable "Suspected β Cep".
• Zeta_Canis_Majoris subject Category:B-type_main-sequence_stars.
• Zeta_Canis_Majoris subject Category:Bayer_objects.
• Zeta_Canis_Majoris subject Category:Canis_Major_(constellation).
• Zeta_Canis_Majoris subject Category:Spectroscopic_binaries.
• Zeta_Canis_Majoris subject Category:Stars_with_proper_names.
• Zeta_Canis_Majoris type B-typeMainSequenceStars.
• Zeta_Canis_Majoris type BayerObjects.
• Zeta_Canis_Majoris type BinaryStar109221070.
• Zeta_Canis_Majoris type CelestialBody109239740.
• Zeta_Canis_Majoris type NaturalObject100019128.
• Zeta_Canis_Majoris type Object100002684.
• Zeta_Canis_Majoris type PhysicalEntity100001930.
• Zeta_Canis_Majoris type SpectroscopicBinaries.
• Zeta_Canis_Majoris type Star109444100.
• Zeta_Canis_Majoris type StarsWithProperNames.
• Zeta_Canis_Majoris type Whole100003553.
• Zeta_Canis_Majoris type CelestialBody.
• Zeta_Canis_Majoris type Star.
• Zeta_Canis_Majoris type PhysicalBody.
• Zeta_Canis_Majoris comment "Zeta Canis Majoris (ζ CMa, ζ Canis Majoris) is a spectroscopic binary in the constellation Canis Major. It has the traditional name Furud or Phurud, from the Arabic ألفرد al-furud meaning the bright single ones or, perhaps by a transcriber's error, from Al Ḳurūd (ألقرد - al-qird), the Apes, or Al Agribah (أل أغربة), the Raven by Al Sufi, referring to the surrounding small stars with some of those of Columba (ζ CMa, λ CMa, γ Col, δ Col, θ Col, κ Col, λ Col, μ Col and ξ Col).".
• Zeta_Canis_Majoris label "Furud".
• Zeta_Canis_Majoris label "Furud".
• Zeta_Canis_Majoris label "Furud".
• Zeta_Canis_Majoris label "Furud".
• Zeta_Canis_Majoris label "Zeta Canis Majoris".
• Zeta_Canis_Majoris label "Zeta Canis Majoris".
• Zeta_Canis_Majoris label "Zeta Canis Majoris".
• Zeta_Canis_Majoris label "Дзета Большого Пса".
• Zeta_Canis_Majoris label "فرد الكلب الأكبر (نجم)".
• Zeta_Canis_Majoris label "おおいぬ座ゼータ星".
• Zeta_Canis_Majoris sameAs Furud.
• Zeta_Canis_Majoris sameAs Furud.
• Zeta_Canis_Majoris sameAs Zeta_Canis_Majoris.
• Zeta_Canis_Majoris sameAs Furud.
• Zeta_Canis_Majoris sameAs おおいぬ座ゼータ星.
• Zeta_Canis_Majoris sameAs Furud.
• Zeta_Canis_Majoris sameAs Zeta_Canis_Majoris.
• Zeta_Canis_Majoris sameAs m.08chwz.
• Zeta_Canis_Majoris sameAs Q13418.
• Zeta_Canis_Majoris sameAs Q13418.
• Zeta_Canis_Majoris sameAs Zeta_Canis_Majoris.
• Zeta_Canis_Majoris wasDerivedFrom Zeta_Canis_Majoris?oldid=601553713.
• Zeta_Canis_Majoris depiction Canis_Major_IAU.svg.
• Zeta_Canis_Majoris isPrimaryTopicOf Zeta_Canis_Majoris.
• Zeta_Canis_Majoris name "Zeta Canis Majoris".