V Puppis
http://dbpedia.org/resource/V_Puppis an entity of type: Thing
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.
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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.
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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.
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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″。
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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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V Puppis
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HD 65818
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V Puppis
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V Puppis
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船尾座V
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V Puppis
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V Pup Ab
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1079515037
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−3.56
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4.41
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−0.17
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B1Vp + B3IV:
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V Pup Aa
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V Pup Ab
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J2000
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125667.58176
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V Pup Aa
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+7.12
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+19.40
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4.59
5.48
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275
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24000
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−0.96
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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.
rdf:langString
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".
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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.
rdf:langString
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.
rdf:langString
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″。
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8512