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About: Nu Ceti

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

ν Ceti, Latinized as Nu Ceti, is a binary star system in the equatorial constellation of Cetus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.86. The system is located approximately 340 light years distant from the Sun, based on parallax, and is drifting further away with a radial velocity of 4.8 km/s. Nu Ceti is believed to be part of the Ursa Major stream of co-moving stars.

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dbo:abstract
  • Nu Ceti (ν Ceti / ν Cet) est un système d'étoiles triple de la constellation équatoriale de la Baleine. Il est visible à l'œil nu et sa magnitude apparente combinée est de 4,86. C'est l'étoile la plus faible de l'astérisme en forme de cercle qui constitue la tête de la Baleine. (fr)
  • ν Ceti, Latinized as Nu Ceti, is a binary star system in the equatorial constellation of Cetus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.86. The system is located approximately 340 light years distant from the Sun, based on parallax, and is drifting further away with a radial velocity of 4.8 km/s. Nu Ceti is believed to be part of the Ursa Major stream of co-moving stars. In Chinese, 天囷 (Tiān Qūn), meaning Circular Celestial Granary, refers to an asterism consisting of α Ceti, κ1 Ceti, λ Ceti, μ Ceti, ξ1 Ceti, ξ2 Ceti, ν Ceti, γ Ceti, δ Ceti, 75 Ceti, , 63 Ceti and . Consequently, the Chinese name for ν Ceti itself is "the Seventh Star of Circular Celestial Granary", Tiān Qūn Qī. The primary, designated component A, forms a single-lined spectroscopic binary with an orbital period of 1.96 years and an eccentricity of 0.27. The visible component is a G-type giant star, currently on the horizontal branch, with a stellar classification of G8III. In addition to the spectroscopic companion there is a visual companion star which shares a common proper motion with Nu Ceti A, designated component B; an F-type main-sequence star with a class of F7V and a 9.08 apparent visual magnitude located 8.0 arcsec away. It was discovered by Struve. (en)
  • Nu Ceti (78 Ceti) é uma estrela dupla na direção da constelação de Cetus. Possui uma ascensão reta de 02h 35m 52.49s e uma declinação de +05° 35′ 35.9″. Sua magnitude aparente é igual a 4.87. Considerando sua distância de 372 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.42. Pertence à classe espectral G8III. (pt)
  • Ny Ceti (ν Ceti, förkortat Ny Cet, ν Cet) som är stjärnans Bayerbeteckning, är en dubbelstjärna belägen i den nordöstra delen av stjärnbilden Valfisken (stjärnbild). Den har en kombinerad skenbar magnitud på 4,86 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 9,6 mas, beräknas den befinna sig på ett avstånd av ca 340 ljusår (ca 104 parsek) från solen. Nu Ceti antas vara en del av Ursa Major-strömmen. (sv)
  • 鯨魚座ν,又名BD+04 418,HD 16161、SAO 110635、HR 754,是鯨魚座的一颗恒星,视星等为4.86,位于銀經164.48,銀緯-48.67,其B1900.0坐标为赤經2h 30m 37.5s,赤緯+5° -48.67′ 25″。 (zh)
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dbp:absmagV
  • −0.415 (en)
dbp:ageMyr
  • 537 (xsd:integer)
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  • 4.860000 (xsd:double)
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  • 0.880000 (xsd:double)
dbp:class
  • G8III + F7V (en)
dbp:component
  • Aa (en)
dbp:constell
dbp:epoch
  • J2000.0 (en)
dbp:gravity
  • 2.560000 (xsd:double)
dbp:mass
  • 2.650000 (xsd:double)
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  • 0.230000 (xsd:double)
dbp:parallax
  • 9.590000 (xsd:double)
dbp:periodUnitless
  • days (en)
dbp:primary
  • ν Ceti A (en)
dbp:uB
  • 0.520000 (xsd:double)
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rdfs:comment
  • Nu Ceti (ν Ceti / ν Cet) est un système d'étoiles triple de la constellation équatoriale de la Baleine. Il est visible à l'œil nu et sa magnitude apparente combinée est de 4,86. C'est l'étoile la plus faible de l'astérisme en forme de cercle qui constitue la tête de la Baleine. (fr)
  • Nu Ceti (78 Ceti) é uma estrela dupla na direção da constelação de Cetus. Possui uma ascensão reta de 02h 35m 52.49s e uma declinação de +05° 35′ 35.9″. Sua magnitude aparente é igual a 4.87. Considerando sua distância de 372 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.42. Pertence à classe espectral G8III. (pt)
  • Ny Ceti (ν Ceti, förkortat Ny Cet, ν Cet) som är stjärnans Bayerbeteckning, är en dubbelstjärna belägen i den nordöstra delen av stjärnbilden Valfisken (stjärnbild). Den har en kombinerad skenbar magnitud på 4,86 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 9,6 mas, beräknas den befinna sig på ett avstånd av ca 340 ljusår (ca 104 parsek) från solen. Nu Ceti antas vara en del av Ursa Major-strömmen. (sv)
  • 鯨魚座ν,又名BD+04 418,HD 16161、SAO 110635、HR 754,是鯨魚座的一颗恒星,视星等为4.86,位于銀經164.48,銀緯-48.67,其B1900.0坐标为赤經2h 30m 37.5s,赤緯+5° -48.67′ 25″。 (zh)
  • ν Ceti, Latinized as Nu Ceti, is a binary star system in the equatorial constellation of Cetus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.86. The system is located approximately 340 light years distant from the Sun, based on parallax, and is drifting further away with a radial velocity of 4.8 km/s. Nu Ceti is believed to be part of the Ursa Major stream of co-moving stars. (en)
rdfs:label
  • Nu Ceti (fr)
  • Nu Ceti (en)
  • Nu Ceti (pt)
  • Ny Ceti (sv)
  • 天囷七 (zh)
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