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About: V Puppis

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

V Puppis (V Pup) is a star system in the constellation Puppis. Its apparent magnitude is 4.41. There is a binary star system at the center with a B1 dwarf orbiting a B3 subgiant star. They have an orbital period of 1.45 days and a distance of only 15 solar radii apart. However, the system moves back and forth, indicating that there is a massive object orbiting them with a period around 5.47 years. Based on the mass of the object, its lack of a visible spectrum, and circumstellar matter in the system with many heavy elements (as would be produced by a past supernova in the system), it is probably a black hole. However, a follow-up study could not confirm this object, but found signs that there may be a third object which is fainter than the other components.

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dbo:abstract
  • V Puppis (V Pup / HD 65818 / HR 3129)​ es un sistema estelar variable en la constelación de Puppis, la popa del Argo Navis. De magnitud aparente media +4,45, se encuentra a unos 1165 años luz de distancia del sistema solar. (es)
  • V Puppis (V Pup) is a star system in the constellation Puppis. Its apparent magnitude is 4.41. There is a binary star system at the center with a B1 dwarf orbiting a B3 subgiant star. They have an orbital period of 1.45 days and a distance of only 15 solar radii apart. However, the system moves back and forth, indicating that there is a massive object orbiting them with a period around 5.47 years. Based on the mass of the object, its lack of a visible spectrum, and circumstellar matter in the system with many heavy elements (as would be produced by a past supernova in the system), it is probably a black hole. However, a follow-up study could not confirm this object, but found signs that there may be a third object which is fainter than the other components. In addition to the main system, more distant components have been reported: B, at magnitude 11.5 and separation 6.2", C, at magnitude 13.2 and separation 18.9", D, at magnitude 9.88 and separation 39", and E, at magnitude 13 and separation from D of 10.4". (en)
  • HD 65818, nota anche come V Puppis, è una stella binaria di magnitudine 4,45 situata nella costellazione della Poppa. Dista 1000 anni luce dal sistema solare ed è una variabile a eclisse. (it)
  • V Puppis är en förmörkelsevariabel av Beta Lyrae-typ (EB/SD) i stjärnbilden Akterskeppet. Stjärnan varierar mellan visuell magnitud +4,35 och 4,92 med en period av 1,4544859 dygn. (sv)
  • 船尾座V,又名CD-48 3349,HD 65818、SAO 219226、HR 3129,是船尾座的一颗恒星,视星等为4.41,位于銀經263.48,銀緯-10.28,其B1900.0坐标为赤經7h 55m 21.9s,赤緯-48° -10.28′ 25″。 (zh)
dbo:thumbnail
dbo:wikiPageID
  • 38332552 (xsd:integer)
dbo:wikiPageLength
  • 8512 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1079515037 (xsd:integer)
dbo:wikiPageWikiLink
dbp:absmagV
  • −3.56 (en)
dbp:ageMyr
  • 5 (xsd:integer)
dbp:appmagV
  • 4.410000 (xsd:double)
  • (en)
dbp:bV
  • −0.17 (en)
dbp:class
  • B1Vp + B3IV: (en)
dbp:component
  • V Pup Aa (en)
  • V Pup Ab (en)
dbp:constell
dbp:epoch
  • J2000 (en)
dbp:luminosity
  • 6500 (xsd:integer)
  • 12600 (xsd:integer)
dbp:mass
  • 7.300000 (xsd:double)
  • 14 (xsd:integer)
dbp:name
  • V Pup Ab (en)
dbp:pError
  • 0.290000 (xsd:double)
dbp:parallax
  • 3.400000 (xsd:double)
dbp:periodUnitless
  • 125667.58176
dbp:primary
  • V Pup Aa (en)
dbp:propMoDec
  • +7.12 (en)
dbp:propMoRa
  • -5.340000 (xsd:double)
dbp:radialV
  • +19.40 (en)
dbp:radius
  • 4.590000 (xsd:double)
  • 5.480000 (xsd:double)
dbp:rotationalVelocity
  • 275 (xsd:integer)
dbp:temperature
  • 24000 (xsd:integer)
  • 26000 (xsd:integer)
dbp:uB
  • −0.96 (en)
dbp:variable
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • V Puppis (V Pup / HD 65818 / HR 3129)​ es un sistema estelar variable en la constelación de Puppis, la popa del Argo Navis. De magnitud aparente media +4,45, se encuentra a unos 1165 años luz de distancia del sistema solar. (es)
  • HD 65818, nota anche come V Puppis, è una stella binaria di magnitudine 4,45 situata nella costellazione della Poppa. Dista 1000 anni luce dal sistema solare ed è una variabile a eclisse. (it)
  • V Puppis är en förmörkelsevariabel av Beta Lyrae-typ (EB/SD) i stjärnbilden Akterskeppet. Stjärnan varierar mellan visuell magnitud +4,35 och 4,92 med en period av 1,4544859 dygn. (sv)
  • 船尾座V,又名CD-48 3349,HD 65818、SAO 219226、HR 3129,是船尾座的一颗恒星,视星等为4.41,位于銀經263.48,銀緯-10.28,其B1900.0坐标为赤經7h 55m 21.9s,赤緯-48° -10.28′ 25″。 (zh)
  • V Puppis (V Pup) is a star system in the constellation Puppis. Its apparent magnitude is 4.41. There is a binary star system at the center with a B1 dwarf orbiting a B3 subgiant star. They have an orbital period of 1.45 days and a distance of only 15 solar radii apart. However, the system moves back and forth, indicating that there is a massive object orbiting them with a period around 5.47 years. Based on the mass of the object, its lack of a visible spectrum, and circumstellar matter in the system with many heavy elements (as would be produced by a past supernova in the system), it is probably a black hole. However, a follow-up study could not confirm this object, but found signs that there may be a third object which is fainter than the other components. (en)
rdfs:label
  • V Puppis (es)
  • HD 65818 (it)
  • V Puppis (en)
  • V Puppis (sv)
  • 船尾座V (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • V Puppis (en)
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
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