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- Alpha_Lupi abstract "Alpha Lupi (α Lupi, α Lup) is the brightest star in the southern constellation of Lupus. According to the Bortle Dark-Sky Scale, the apparent visual magnitude of 2.3 makes it readily visible to the naked eye. Based upon parallax measurements made during the Hipparcos mission, the star is located at a distance of around 460 light-years (140 parsecs) from Earth.Alpha Lupi is a giant star with a stellar classification of B1.5 III. It has about ten times the mass of the Sun but is radiating 25,000 times the Sun's luminosity. The outer atmosphere has an effective temperature of 21,820 K, which gives it the blue-white glow of a B-type star. In 1956 it was identified as a Beta Cephei variable, which means it undergoes periodic changes in luminosity because of pulsations in the atmosphere. The variability period is 0.29585 days, or just over 7 hours, 6 minutes. The magnitude varies by about 0.03, or about 3% of the total luminosity. A small star situated near Alpha Lupi may just be an optical companion.This star is a proper motion member of the Upper-Centaurus Lupus sub-group in the Scorpius-Centaurus OB association, the nearest such co-moving association of massive stars to the Sun. This is a gravitationally unbound stellar association with an estimated age of 16–20 million years. The association is also the source of a bubble of hot gas that contains the Sun, known as the Local Bubble.".
- Alpha_Lupi thumbnail Lupus_IAU.svg?width=300.
- Alpha_Lupi wikiPageID "3117278".
- Alpha_Lupi wikiPageRevisionID "603842197".
- Alpha_Lupi absmagV "−4.3".
- Alpha_Lupi ageMyr "16".
- Alpha_Lupi appmagV "2.3".
- Alpha_Lupi bV "–0.20".
- Alpha_Lupi class "B1.5 III".
- Alpha_Lupi constell Lupus_(constellation).
- Alpha_Lupi epoch "J2000".
- Alpha_Lupi gravity "3.46".
- Alpha_Lupi hasPhotoCollection Alpha_Lupi.
- Alpha_Lupi luminosity "25000".
- Alpha_Lupi metalFe "0.04".
- Alpha_Lupi pError "0.17".
- Alpha_Lupi parallax "7.02".
- Alpha_Lupi propMoDec "−23.67".
- Alpha_Lupi propMoRa "−20.94".
- Alpha_Lupi rotationalVelocity "16".
- Alpha_Lupi uB "–0.88".
- Alpha_Lupi variable Beta_Cephei_variable.
- Alpha_Lupi subject Category:B-type_giants.
- Alpha_Lupi subject Category:Bayer_objects.
- Alpha_Lupi subject Category:Beta_Cephei_variables.
- Alpha_Lupi subject Category:Lupus_(constellation).
- Alpha_Lupi type Animal100015388.
- Alpha_Lupi type B-typeGiants.
- Alpha_Lupi type BayerObjects.
- Alpha_Lupi type BetaCepheiVariables.
- Alpha_Lupi type Giant101323781.
- Alpha_Lupi type LivingThing100004258.
- Alpha_Lupi type Object100002684.
- Alpha_Lupi type Organism100004475.
- Alpha_Lupi type PhysicalEntity100001930.
- Alpha_Lupi type Thing100002452.
- Alpha_Lupi type Variable109468959.
- Alpha_Lupi type Whole100003553.
- Alpha_Lupi type CelestialBody.
- Alpha_Lupi type Star.
- Alpha_Lupi type PhysicalBody.
- Alpha_Lupi comment "Alpha Lupi (α Lupi, α Lup) is the brightest star in the southern constellation of Lupus. According to the Bortle Dark-Sky Scale, the apparent visual magnitude of 2.3 makes it readily visible to the naked eye. Based upon parallax measurements made during the Hipparcos mission, the star is located at a distance of around 460 light-years (140 parsecs) from Earth.Alpha Lupi is a giant star with a stellar classification of B1.5 III.".
- Alpha_Lupi label "Alfa Lupi".
- Alpha_Lupi label "Alfa Lupi".
- Alpha_Lupi label "Alfa Lupi".
- Alpha_Lupi label "Alpha Lupi".
- Alpha_Lupi label "Alpha Lupi".
- Alpha_Lupi label "Alpha Lupi".
- Alpha_Lupi label "Alpha Lupi".
- Alpha_Lupi label "Alpha Lupi".
- Alpha_Lupi label "Альфа Волка".
- Alpha_Lupi label "おおかみ座アルファ星".
- Alpha_Lupi label "騎官十".
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi sameAs Άλφα_Λύκου.
- Alpha_Lupi sameAs Alfa_Lupi.
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi sameAs Alfa_Lupi.
- Alpha_Lupi sameAs おおかみ座アルファ星.
- Alpha_Lupi sameAs 이리자리_알파.
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi sameAs Alfa_Lupi.
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi sameAs m.08sjyk.
- Alpha_Lupi sameAs Q14230.
- Alpha_Lupi sameAs Q14230.
- Alpha_Lupi sameAs Alpha_Lupi.
- Alpha_Lupi wasDerivedFrom Alpha_Lupi?oldid=603842197.
- Alpha_Lupi depiction Lupus_IAU.svg.
- Alpha_Lupi isPrimaryTopicOf Alpha_Lupi.
- Alpha_Lupi name "Alpha Lupi".
