About: HD 108863

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

HD 108863 is a subgiant star, the primary of a binary star system 540 light-years away, belonging to spectral class K0. Its age is younger than the Sun's at 1.8±0.4 billion years. The primary star is slightly enriched in heavy elements, having 115% of solar abundance. The primary star does not have detectable flare activity. In 2014, a poorly characterized co-moving stellar companion HD 108863 B, likely a main sequence star of spectral class between F6 and G4, was discovered at a projected separation of 16.065 AU.

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dbo:abstract
  • HD 108863 is a subgiant star, the primary of a binary star system 540 light-years away, belonging to spectral class K0. Its age is younger than the Sun's at 1.8±0.4 billion years. The primary star is slightly enriched in heavy elements, having 115% of solar abundance. The primary star does not have detectable flare activity. In 2014, a poorly characterized co-moving stellar companion HD 108863 B, likely a main sequence star of spectral class between F6 and G4, was discovered at a projected separation of 16.065 AU. (en)
  • HD 108863 — одиночная звезда в созвездии Волосы Вероники на расстоянии приблизительно 540 световых лет (около 166 парсеков) от Солнца. Видимая звёздная величина звезды — +7,72m. Возраст звезды определён как около 2,679 млрд лет. Вокруг звезды обращается, как минимум, одна планета. (ru)
  • HD 108863 är en orange jätte, eller underjätte i stjärnbilden Berenikes hår. Stjärnan har visuell magnitud +7,72 och kräver fältkikare för att kunna observeras. (sv)
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  • 7.710000 (xsd:double)
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  • 0.990000 (xsd:double)
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  • K0III-IV (en)
dbp:constell
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  • <0.1 (en)
dbp:epoch
  • J2000 (en)
dbp:exoplanet
  • HD 108863 b (en)
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  • 3.070000 (xsd:double)
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  • 1.590000 (xsd:double)
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  • HD 108863 B (en)
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  • 6.041700 (xsd:double)
dbp:primary
  • HD 108863 (en)
dbp:propMoDec
  • −33.669 (en)
dbp:propMoRa
  • −75.501 (en)
dbp:radialV
  • −27.832 (en)
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  • 5.740000 (xsd:double)
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  • HD 108863 is a subgiant star, the primary of a binary star system 540 light-years away, belonging to spectral class K0. Its age is younger than the Sun's at 1.8±0.4 billion years. The primary star is slightly enriched in heavy elements, having 115% of solar abundance. The primary star does not have detectable flare activity. In 2014, a poorly characterized co-moving stellar companion HD 108863 B, likely a main sequence star of spectral class between F6 and G4, was discovered at a projected separation of 16.065 AU. (en)
  • HD 108863 — одиночная звезда в созвездии Волосы Вероники на расстоянии приблизительно 540 световых лет (около 166 парсеков) от Солнца. Видимая звёздная величина звезды — +7,72m. Возраст звезды определён как около 2,679 млрд лет. Вокруг звезды обращается, как минимум, одна планета. (ru)
  • HD 108863 är en orange jätte, eller underjätte i stjärnbilden Berenikes hår. Stjärnan har visuell magnitud +7,72 och kräver fältkikare för att kunna observeras. (sv)
rdfs:label
  • HD 108863 (en)
  • HD 108863 (ru)
  • HD 108863 (sv)
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  • HD 108863 (en)
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