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- Pi_Puppis abstract "Pi Puppis (Pi Pup, π Puppis, π Pup) is the second brightest star in the southern constellation of Puppis. It has an apparent visual magnitude of 2.733, so it can be viewed with the naked eye at night. Parallax measurements yield an estimated distance of roughly 810 light-years (250 pc) from the Earth. This is a double star with a magnitude 6.86 companion at an angular separation of 0.72 arcsecond and a position angle of 148°.The spectrum of Pi Puppis matches a stellar classification of K3 Ib. The Ib luminosity class indicates this a lower luminosity supergiant star that has consumed the hydrogen fuel at its core, evolved away from the main sequence, and expanded to about 290 times the Sun's radius. The effective temperature of the star's outer envelope is about 4,000 K, which gives it the orange hue of a K-type star. It is a semiregular variable star that varies in apparent magnitude from a high of 2.70 down to 2.85. Pi Puppis is the brightest star in the open cluster Collinder 135.".
- Pi_Puppis thumbnail Puppis_IAU.svg?width=300.
- Pi_Puppis wikiPageExternalLink pipup.html.
- Pi_Puppis wikiPageID "3110432".
- Pi_Puppis wikiPageRevisionID "598079827".
- Pi_Puppis appmagV "2.733".
- Pi_Puppis bV "+1.608".
- Pi_Puppis class "K3 Ib".
- Pi_Puppis constell Puppis.
- Pi_Puppis epoch "J2000".
- Pi_Puppis hasPhotoCollection Pi_Puppis.
- Pi_Puppis luminosity "19200".
- Pi_Puppis pError "0.33".
- Pi_Puppis parallax "4.04".
- Pi_Puppis propMoDec "+6.47".
- Pi_Puppis propMoRa "−10.05".
- Pi_Puppis radialV "+15.8".
- Pi_Puppis radius "290".
- Pi_Puppis temperature "3990".
- Pi_Puppis uB "+1.238".
- Pi_Puppis variable Semiregular_variable_star.
- Pi_Puppis subject Category:Bayer_objects.
- Pi_Puppis subject Category:K-type_supergiants.
- Pi_Puppis subject Category:Puppis_(constellation).
- Pi_Puppis subject Category:Stars_with_proper_names.
- Pi_Puppis type BayerObjects.
- Pi_Puppis type CelestialBody109239740.
- Pi_Puppis type K-typeSupergiants.
- Pi_Puppis type NaturalObject100019128.
- Pi_Puppis type Object100002684.
- Pi_Puppis type PhysicalEntity100001930.
- Pi_Puppis type Star109444100.
- Pi_Puppis type StarsWithProperNames.
- Pi_Puppis type Supergiant109450708.
- Pi_Puppis type Whole100003553.
- Pi_Puppis type CelestialBody.
- Pi_Puppis type Star.
- Pi_Puppis type PhysicalBody.
- Pi_Puppis comment "Pi Puppis (Pi Pup, π Puppis, π Pup) is the second brightest star in the southern constellation of Puppis. It has an apparent visual magnitude of 2.733, so it can be viewed with the naked eye at night. Parallax measurements yield an estimated distance of roughly 810 light-years (250 pc) from the Earth. This is a double star with a magnitude 6.86 companion at an angular separation of 0.72 arcsecond and a position angle of 148°.The spectrum of Pi Puppis matches a stellar classification of K3 Ib.".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "Pi Puppis".
- Pi_Puppis label "弧矢九".
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis sameAs m.08s199.
- Pi_Puppis sameAs Q14054.
- Pi_Puppis sameAs Q14054.
- Pi_Puppis sameAs Pi_Puppis.
- Pi_Puppis wasDerivedFrom Pi_Puppis?oldid=598079827.
- Pi_Puppis depiction Puppis_IAU.svg.
- Pi_Puppis isPrimaryTopicOf Pi_Puppis.
- Pi_Puppis name "Pi Puppis".
