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- PV_Telescopii_variable abstract "PV Telescopii variable is a type of variable star that is established in the General Catalogue of Variable Stars with the acronym PVTEL. This class of variables are defined as \"helium supergiant Bp stars with weak hydrogen lines and enhanced lines of He and C\". That is, the hydrogen spectral lines of these stars are weaker than normal for a star of stellar class B, while the lines of helium and carbon are stronger. The prototype for this category is HD 168476, also known as PV Telescopii, which undergoes small but complex luminosity variations and radial velocity fluctuations. The PV Tel stars are extremely hydrogen-deficient compared to other B-class stars and vary in luminosity on time scales ranging from a few hours to several years. As of 2008, there are twelve confirmed PV Tel variables in the General Catalogue of Variable Stars.PV Telescopii variables are subdivided into three distinct types on the basis of spectral type: type I represents late B and A stars, type II represents O and early B, and type III represents F and G stars. The type III stars are always carbon-rich and hydrogen-deficient, while the type I and II stars do not necessarily have an excess of carbon. The hotter types pulsate more quickly than the cooler types.".
- PV_Telescopii_variable wikiPageID "26581349".
- PV_Telescopii_variable wikiPageLength "3962".
- PV_Telescopii_variable wikiPageOutDegree "25".
- PV_Telescopii_variable wikiPageRevisionID "707927706".
- PV_Telescopii_variable wikiPageWikiLink Ap_and_Bp_stars.
- PV_Telescopii_variable wikiPageWikiLink Apparent_magnitude.
- PV_Telescopii_variable wikiPageWikiLink BD_+1_4381.
- PV_Telescopii_variable wikiPageWikiLink BD_-9_4395.
- PV_Telescopii_variable wikiPageWikiLink CD_-35_11760.
- PV_Telescopii_variable wikiPageWikiLink CPD_-58_2721.
- PV_Telescopii_variable wikiPageWikiLink Category:PV_Telescopii_variables.
- PV_Telescopii_variable wikiPageWikiLink DN_Leonis.
- PV_Telescopii_variable wikiPageWikiLink General_Catalogue_of_Variable_Stars.
- PV_Telescopii_variable wikiPageWikiLink HD_124448.
- PV_Telescopii_variable wikiPageWikiLink HD_160641.
- PV_Telescopii_variable wikiPageWikiLink HD_182040.
- PV_Telescopii_variable wikiPageWikiLink HM_Librae.
- PV_Telescopii_variable wikiPageWikiLink KS_Persei.
- PV_Telescopii_variable wikiPageWikiLink LS_IV_-1_2.
- PV_Telescopii_variable wikiPageWikiLink NO_Serpentis.
- PV_Telescopii_variable wikiPageWikiLink PV_Telescopii.
- PV_Telescopii_variable wikiPageWikiLink Radial_velocity.
- PV_Telescopii_variable wikiPageWikiLink Stellar_classification.
- PV_Telescopii_variable wikiPageWikiLink Upsilon_Sagittarii.
- PV_Telescopii_variable wikiPageWikiLink V1920_Cygni.
- PV_Telescopii_variable wikiPageWikiLink Variable_star.
- PV_Telescopii_variable wikiPageWikiLinkText "PV Tel variable".
- PV_Telescopii_variable wikiPageWikiLinkText "PV Tel".
- PV_Telescopii_variable wikiPageWikiLinkText "PV Telescopii variable".
- PV_Telescopii_variable wikiPageWikiLinkText "PV Telescopii".
- PV_Telescopii_variable wikiPageWikiLinkText "PVTEL".
- PV_Telescopii_variable wikiPageUsesTemplate Template:Reflist.
- PV_Telescopii_variable wikiPageUsesTemplate Template:Variable_star_topics.
- PV_Telescopii_variable subject Category:PV_Telescopii_variables.
- PV_Telescopii_variable hypernym Star.
- PV_Telescopii_variable type Star.
- PV_Telescopii_variable type Concept.
- PV_Telescopii_variable comment "PV Telescopii variable is a type of variable star that is established in the General Catalogue of Variable Stars with the acronym PVTEL. This class of variables are defined as \"helium supergiant Bp stars with weak hydrogen lines and enhanced lines of He and C\". That is, the hydrogen spectral lines of these stars are weaker than normal for a star of stellar class B, while the lines of helium and carbon are stronger.".
- PV_Telescopii_variable label "PV Telescopii variable".
- PV_Telescopii_variable sameAs Q834620.
- PV_Telescopii_variable sameAs PV_Telescopii_típusú_változócsillag.
- PV_Telescopii_variable sameAs Variabile_PV_Telescopii.
- PV_Telescopii_variable sameAs ぼうえんきょう座PV型変光星.
- PV_Telescopii_variable sameAs m.0bh8jfv.
- PV_Telescopii_variable sameAs Переменная_типа_PV_Телескопа.
- PV_Telescopii_variable sameAs PV_Telescopii_değişeni.
- PV_Telescopii_variable sameAs Q834620.
- PV_Telescopii_variable sameAs 望遠鏡座PV型變星.
- PV_Telescopii_variable wasDerivedFrom PV_Telescopii_variable?oldid=707927706.
- PV_Telescopii_variable isPrimaryTopicOf PV_Telescopii_variable.