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- Beta_Pyxidis abstract "Beta Pyxidis (Beta Pyx, β Pyxidis, β Pyx) is a double star located in the southern constellation Pyxis. It has an apparent visual magnitude of 3.954, making it the second brightest star in this faint constellation.Based upon parallax measurements, this star is an estimated 420 light-years (128 parsecs) from the Earth. The spectrum matches a bright giant or supergiant star of stellar classification G7Ib-II. The interferometer-measured angular diameter of this star is 2.05 ± 0.14 mas. At its estimated distance, this yields a physical size of about 28 times the radius of the Sun. The effective temperature of the star's outer envelope is about 5,400 K, giving it the characteristic yellow hue of a G-type star.In 2010, this star was among a survey of massive, lower effective temperature supergiants in an attempt to detect a magnetic field. This star may have a longitudinal magnetic field with a strength of less than a Gauss. It is a young disk star system with space velocity components, [U, V, W] = [–11.0, +11.8, –2.2] km/s. There is a magnitude 12.5 optical companion, located at an angular separation of 12.7 arcseconds and a position angle of 118° as of the year 1943.".
- Beta_Pyxidis thumbnail Pyxis_IAU.svg?width=300.
- Beta_Pyxidis wikiPageID "22426302".
- Beta_Pyxidis wikiPageRevisionID "603982944".
- Beta_Pyxidis absmagV "–0.78".
- Beta_Pyxidis appmagV "3.954".
- Beta_Pyxidis bV "+0.935".
- Beta_Pyxidis class "G7Ib-II".
- Beta_Pyxidis constell Pyxis.
- Beta_Pyxidis epoch "J2000".
- Beta_Pyxidis hasPhotoCollection Beta_Pyxidis.
- Beta_Pyxidis pError "0.19".
- Beta_Pyxidis parallax "7.84".
- Beta_Pyxidis propMoDec "–20.80".
- Beta_Pyxidis propMoRa "+9.84".
- Beta_Pyxidis radialV "–13.4".
- Beta_Pyxidis radius "28".
- Beta_Pyxidis temperature "5400".
- Beta_Pyxidis uB "+0.646".
- Beta_Pyxidis subject Category:Bayer_objects.
- Beta_Pyxidis subject Category:G-type_giants.
- Beta_Pyxidis subject Category:Pyxis_(constellation).
- Beta_Pyxidis type Animal100015388.
- Beta_Pyxidis type BayerObjects.
- Beta_Pyxidis type G-typeGiants.
- Beta_Pyxidis type Giant101323781.
- Beta_Pyxidis type LivingThing100004258.
- Beta_Pyxidis type Object100002684.
- Beta_Pyxidis type Organism100004475.
- Beta_Pyxidis type PhysicalEntity100001930.
- Beta_Pyxidis type Whole100003553.
- Beta_Pyxidis type CelestialBody.
- Beta_Pyxidis type Star.
- Beta_Pyxidis type PhysicalBody.
- Beta_Pyxidis comment "Beta Pyxidis (Beta Pyx, β Pyxidis, β Pyx) is a double star located in the southern constellation Pyxis. It has an apparent visual magnitude of 3.954, making it the second brightest star in this faint constellation.Based upon parallax measurements, this star is an estimated 420 light-years (128 parsecs) from the Earth. The spectrum matches a bright giant or supergiant star of stellar classification G7Ib-II. The interferometer-measured angular diameter of this star is 2.05 ± 0.14 mas.".
- Beta_Pyxidis label "Beta Pyxidis".
- Beta_Pyxidis label "Beta Pyxidis".
- Beta_Pyxidis label "Beta Pyxidis".
- Beta_Pyxidis label "Beta Pyxidis".
- Beta_Pyxidis label "天狗四".
- Beta_Pyxidis sameAs Beta_Pyxidis.
- Beta_Pyxidis sameAs Beta_Pyxidis.
- Beta_Pyxidis sameAs Beta_Pyxidis.
- Beta_Pyxidis sameAs m.05zrlqj.
- Beta_Pyxidis sameAs Q3772902.
- Beta_Pyxidis sameAs Q3772902.
- Beta_Pyxidis sameAs Beta_Pyxidis.
- Beta_Pyxidis wasDerivedFrom Beta_Pyxidis?oldid=603982944.
- Beta_Pyxidis depiction Pyxis_IAU.svg.
- Beta_Pyxidis isPrimaryTopicOf Beta_Pyxidis.
- Beta_Pyxidis name "Beta Pyxidis".
