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- Beta_Gruis abstract "Beta Gruis (β Gruis, β Gru) is the second brightest star in the southern constellation of Grus. It was once considered the rear star in the tail of the constellation of the (Southern) Fish: it, with α, δ, θ. ι, and λ Gru, belonged to Piscis Austrinus in medieval Arabic astronomy.This is a red giant star with an estimated mass of about 2.4 times that of the Sun and a surface temperature of approximately 3,480 K, just over half the surface temperature of the Sun. This low temperature accounts for the dull red color of an M-type star. The total luminosity is about 2,500 times that of the Sun, and it has estimated 180 times the Sun's radius.Beta Gruis is a type semiregular variable (SRb) star that varies in magnitude by about 0.4. It varies between intervals when it displays regular changes with a 37 day periodicity and times when it undergoes slow irregular variability.Beta Gruis played a crucial part in Perth Observatory's tracking of comet 2000 WM1 LINEAR in December 2001.".
- Beta_Gruis thumbnail Grus_IAU.svg?width=300.
- Beta_Gruis wikiPageExternalLink beta_gruis.html.
- Beta_Gruis wikiPageExternalLink 5kwQ1SZAU.
- Beta_Gruis wikiPageID "3117324".
- Beta_Gruis wikiPageRevisionID "602287646".
- Beta_Gruis appmagV "2.146".
- Beta_Gruis bV "+1.620".
- Beta_Gruis class "M5 III".
- Beta_Gruis constell Grus_(constellation).
- Beta_Gruis epoch "J2000".
- Beta_Gruis gravity "0.4".
- Beta_Gruis hasPhotoCollection Beta_Gruis.
- Beta_Gruis luminosity "2500".
- Beta_Gruis mass "2.4".
- Beta_Gruis metalFe "0".
- Beta_Gruis pError "0.42".
- Beta_Gruis parallax "18.43".
- Beta_Gruis propMoDec "−4.38".
- Beta_Gruis propMoRa "+135.16".
- Beta_Gruis radialV "+1.6".
- Beta_Gruis radius "180".
- Beta_Gruis temperature "3480".
- Beta_Gruis uB "+1.757".
- Beta_Gruis variable "SRb".
- Beta_Gruis subject Category:Bayer_objects.
- Beta_Gruis subject Category:Grus_(constellation).
- Beta_Gruis subject Category:HR_objects.
- Beta_Gruis subject Category:Henry_Draper_Catalogue_objects.
- Beta_Gruis subject Category:Hipparcos_objects.
- Beta_Gruis subject Category:Irregular_variables.
- Beta_Gruis subject Category:M-type_giants.
- Beta_Gruis type Animal100015388.
- Beta_Gruis type BayerObjects.
- Beta_Gruis type Giant101323781.
- Beta_Gruis type HIPObjects.
- Beta_Gruis type HRObjects.
- Beta_Gruis type HenryDraperCatalogueObjects.
- Beta_Gruis type IrregularVariables.
- Beta_Gruis type LivingThing100004258.
- Beta_Gruis type M-typeGiants.
- Beta_Gruis type Object100002684.
- Beta_Gruis type Organism100004475.
- Beta_Gruis type PhysicalEntity100001930.
- Beta_Gruis type Thing100002452.
- Beta_Gruis type Variable109468959.
- Beta_Gruis type Whole100003553.
- Beta_Gruis type CelestialBody.
- Beta_Gruis type Star.
- Beta_Gruis type PhysicalBody.
- Beta_Gruis comment "Beta Gruis (β Gruis, β Gru) is the second brightest star in the southern constellation of Grus. It was once considered the rear star in the tail of the constellation of the (Southern) Fish: it, with α, δ, θ. ι, and λ Gru, belonged to Piscis Austrinus in medieval Arabic astronomy.This is a red giant star with an estimated mass of about 2.4 times that of the Sun and a surface temperature of approximately 3,480 K, just over half the surface temperature of the Sun.".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Beta Gruis".
- Beta_Gruis label "Бета Журавля".
- Beta_Gruis label "つる座ベータ星".
- Beta_Gruis label "鶴二".
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs つる座ベータ星.
- Beta_Gruis sameAs 두루미자리_베타.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis sameAs m.08sk0r.
- Beta_Gruis sameAs Q14244.
- Beta_Gruis sameAs Q14244.
- Beta_Gruis sameAs Beta_Gruis.
- Beta_Gruis wasDerivedFrom Beta_Gruis?oldid=602287646.
- Beta_Gruis depiction Grus_IAU.svg.
- Beta_Gruis isPrimaryTopicOf Beta_Gruis.
- Beta_Gruis name "Beta Gruis".