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- Beta_Trianguli_Australis abstract "Beta Trianguli Australis (β TrA, β Trianguli Australis) is a double star in the southern circumpolar constellation of Triangulum Australe. It is approximately 40.37 light-years (12.38 parsecs) from Earth and has an apparent visual magnitude of +2.85. This star has a relatively high rate of proper motion across the celestial sphere. It is a F-type main-sequence star with a stellar classification of F1 V. Beta TrA has a 14th magnitude optical companion at an angular separation of 155 arcseconds.Observation with the Spitzer Space Telescope reveals what appears to be an excess infrared emission from this star. This suggests the presence of circumstellar material in this system, making it a debris disk candidate. This star may be a member of the Beta Pictoris moving group, an association of about 17 stars that share a common origin and a similar motion through space. If it is a member of this group, this would put the age of β TrA at about 12 million years; the same as the group itself.".
- Beta_Trianguli_Australis thumbnail Triangulum_Australe_IAU.svg?width=300.
- Beta_Trianguli_Australis wikiPageID "2696324".
- Beta_Trianguli_Australis wikiPageRevisionID "590761288".
- Beta_Trianguli_Australis appmagV "2.85".
- Beta_Trianguli_Australis bV "+0.29".
- Beta_Trianguli_Australis class "F1 V".
- Beta_Trianguli_Australis constell Triangulum_Australe.
- Beta_Trianguli_Australis epoch "J2000".
- Beta_Trianguli_Australis hasPhotoCollection Beta_Trianguli_Australis.
- Beta_Trianguli_Australis pError "0.16".
- Beta_Trianguli_Australis parallax "80.79".
- Beta_Trianguli_Australis propMoDec "−401.85".
- Beta_Trianguli_Australis propMoRa "−188.66".
- Beta_Trianguli_Australis radialV "+0.4".
- Beta_Trianguli_Australis rotationalVelocity "79".
- Beta_Trianguli_Australis uB "+0.05".
- Beta_Trianguli_Australis subject Category:Bayer_objects.
- Beta_Trianguli_Australis subject Category:Beta_Pictoris_moving_group.
- Beta_Trianguli_Australis subject Category:Circumstellar_disks.
- Beta_Trianguli_Australis subject Category:Double_stars.
- Beta_Trianguli_Australis subject Category:F-type_main-sequence_stars.
- Beta_Trianguli_Australis subject Category:Objects_within_100_ly_of_Earth.
- Beta_Trianguli_Australis subject Category:Triangulum_Australe.
- Beta_Trianguli_Australis type BayerObjects.
- Beta_Trianguli_Australis type BinaryStar109221070.
- Beta_Trianguli_Australis type CelestialBody109239740.
- Beta_Trianguli_Australis type DoubleStars.
- Beta_Trianguli_Australis type F-typeMainSequenceStars.
- Beta_Trianguli_Australis type NaturalObject100019128.
- Beta_Trianguli_Australis type Object100002684.
- Beta_Trianguli_Australis type PhysicalEntity100001930.
- Beta_Trianguli_Australis type Star109444100.
- Beta_Trianguli_Australis type Whole100003553.
- Beta_Trianguli_Australis type CelestialBody.
- Beta_Trianguli_Australis type Star.
- Beta_Trianguli_Australis type PhysicalBody.
- Beta_Trianguli_Australis comment "Beta Trianguli Australis (β TrA, β Trianguli Australis) is a double star in the southern circumpolar constellation of Triangulum Australe. It is approximately 40.37 light-years (12.38 parsecs) from Earth and has an apparent visual magnitude of +2.85. This star has a relatively high rate of proper motion across the celestial sphere. It is a F-type main-sequence star with a stellar classification of F1 V.".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Beta Trianguli Australis".
- Beta_Trianguli_Australis label "Betria".
- Beta_Trianguli_Australis label "Бета Южного Треугольника".
- Beta_Trianguli_Australis label "みなみのさんかく座ベータ星".
- Beta_Trianguli_Australis label "望遠鏡座β".
- Beta_Trianguli_Australis sameAs Betria.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis sameAs みなみのさんかく座ベータ星.
- Beta_Trianguli_Australis sameAs 남쪽삼각형자리_베타.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis sameAs m.07yjt5.
- Beta_Trianguli_Australis sameAs Q831749.
- Beta_Trianguli_Australis sameAs Q831749.
- Beta_Trianguli_Australis sameAs Beta_Trianguli_Australis.
- Beta_Trianguli_Australis wasDerivedFrom Beta_Trianguli_Australis?oldid=590761288.
- Beta_Trianguli_Australis depiction Triangulum_Australe_IAU.svg.
- Beta_Trianguli_Australis isPrimaryTopicOf Beta_Trianguli_Australis.
- Beta_Trianguli_Australis name "Beta Trianguli Australis".
