About: Tau Tauri

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Tau Tauri, Latinized from τ Tauri, is a quadruple star system in the constellation Taurus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.33. The distance to this system is approximately about 400 light years based on parallax. The system is moving further from the Earth with a heliocentric radial velocity of +14.6 km/s, and it is a member of the Taurion OB association, located between Orion and Taurus. It is located 0.7 degree north of the ecliptic, and thus is subject to lunar occultations.

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  • Tau Tauri (τ Tau, τ Tauri) es una estrella triple situada en la constelación de Tauro. Está aproximadamente a una distancia de 401 años luz. La componente principal, Tau Tauri A, es una estrella blanco-azulada tipo B, estrella enana de la secuencia principal con una magnitud aparente de +4,26.​ Tau Tauri B se encuentra a 1 segundo de arco separada de la principal y con una magnitud de +8,9. Tau Tauri C se encuentra a 63 segundos de arco y es la tercera componente del sistema. Es una estrella enana blanca tipo A con una magnitud aparente de +7,10.​ (es)
  • Tau Tauri, Latinized from τ Tauri, is a quadruple star system in the constellation Taurus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.33. The distance to this system is approximately about 400 light years based on parallax. The system is moving further from the Earth with a heliocentric radial velocity of +14.6 km/s, and it is a member of the Taurion OB association, located between Orion and Taurus. It is located 0.7 degree north of the ecliptic, and thus is subject to lunar occultations. The blue-white hued primary, component Aa, is a B-type main-sequence star with a stellar classification of B3V. It was found to be a close spectroscopic binary in 1903 by American astronomers Edwin B. Frost and Walter S. Adams. The pair have an orbital period of 2.96 days and eccentricity of 0.05. A second companion, white-hued component Ab, has magnitude 6.97 and angular separation 0.2" from the primary in a 58-year orbit. This is a probably A-type main-sequence star with a class of A0V–A2V. The more distant component B is a type A1V star with magnitude 7.2 and separation 62.8". (en)
  • おうし座τ星 (Tau Tauri, τ Tau) とは、おうし座に属する4等星で、連星である。星座上では、おうし座α星のアルデバランから6度程度天の北極に寄った、おうしの額~角の付け根に相当する位置にある。太陽系からの距離は400光年で、可視光の波長帯での明るさは太陽の250倍、スペクトル型はB3Vで、高温の青色主系列星に分類される。 (ja)
  • Tau Tauri (94 Tauri) é uma estrela na direção da constelação de Taurus. Possui uma ascensão reta de 04h 42m 14.70s e uma declinação de +22° 57′ 25.1″. Sua magnitude aparente é igual a 4.27. Considerando sua distância de 400 anos-luz em relação à Terra, sua magnitude absoluta é igual a −1.18. Pertence à classe espectral B3V. (pt)
  • Tau Tauri (τ Tauri, förkortat Tau Tau, τ Tau) som är stjärnans Bayerbeteckning, är en kvadrupelstjärna belägen i den mellersta delen av stjärnbilden Oxen. Den har en skenbar magnitud på 4,27 och är synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,2 mas, beräknas den befinna sig på ett avstånd av ca 400 ljusår (120 parsek) från solen. (sv)
  • 诸王六,即金牛座τ(τ Tau,τ Tauri)是一颗位于金牛座的三合星系统,距离地球约401光年。 诸王六的主星诸王六A是一颗蓝白色B-型主序星,视星等为4.26,它拥有一颗很近的伴星诸王六B,离主星0.1角秒,视星等+8.9。在离主星63角秒处,是这个恒星系统的第三个成员——诸王六C,它是一颗色A-型恒星,视星等为+7.10。 在中国古代星官系统中,诸王六属于西方白虎七宿中毕宿的星官诸王第六星,这也是诸王六名字的来由。 (zh)
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  • (en)
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  • -0.140000 (xsd:double)
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  • B3V + ? + A0V–A2V + A1V (en)
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  • Aa (en)
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dbp:epoch
  • J2000 (en)
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  • 2.600000 (xsd:double)
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  • 1472 (xsd:integer)
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  • 8.190000 (xsd:double)
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  • Aa (en)
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  • -21.860000 (xsd:double)
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  • -2.890000 (xsd:double)
dbp:radialV
  • +14.60 (en)
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  • Tau Tauri (τ Tau, τ Tauri) es una estrella triple situada en la constelación de Tauro. Está aproximadamente a una distancia de 401 años luz. La componente principal, Tau Tauri A, es una estrella blanco-azulada tipo B, estrella enana de la secuencia principal con una magnitud aparente de +4,26.​ Tau Tauri B se encuentra a 1 segundo de arco separada de la principal y con una magnitud de +8,9. Tau Tauri C se encuentra a 63 segundos de arco y es la tercera componente del sistema. Es una estrella enana blanca tipo A con una magnitud aparente de +7,10.​ (es)
  • おうし座τ星 (Tau Tauri, τ Tau) とは、おうし座に属する4等星で、連星である。星座上では、おうし座α星のアルデバランから6度程度天の北極に寄った、おうしの額~角の付け根に相当する位置にある。太陽系からの距離は400光年で、可視光の波長帯での明るさは太陽の250倍、スペクトル型はB3Vで、高温の青色主系列星に分類される。 (ja)
  • Tau Tauri (94 Tauri) é uma estrela na direção da constelação de Taurus. Possui uma ascensão reta de 04h 42m 14.70s e uma declinação de +22° 57′ 25.1″. Sua magnitude aparente é igual a 4.27. Considerando sua distância de 400 anos-luz em relação à Terra, sua magnitude absoluta é igual a −1.18. Pertence à classe espectral B3V. (pt)
  • Tau Tauri (τ Tauri, förkortat Tau Tau, τ Tau) som är stjärnans Bayerbeteckning, är en kvadrupelstjärna belägen i den mellersta delen av stjärnbilden Oxen. Den har en skenbar magnitud på 4,27 och är synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,2 mas, beräknas den befinna sig på ett avstånd av ca 400 ljusår (120 parsek) från solen. (sv)
  • 诸王六,即金牛座τ(τ Tau,τ Tauri)是一颗位于金牛座的三合星系统,距离地球约401光年。 诸王六的主星诸王六A是一颗蓝白色B-型主序星,视星等为4.26,它拥有一颗很近的伴星诸王六B,离主星0.1角秒,视星等+8.9。在离主星63角秒处,是这个恒星系统的第三个成员——诸王六C,它是一颗色A-型恒星,视星等为+7.10。 在中国古代星官系统中,诸王六属于西方白虎七宿中毕宿的星官诸王第六星,这也是诸王六名字的来由。 (zh)
  • Tau Tauri, Latinized from τ Tauri, is a quadruple star system in the constellation Taurus. It is visible to the naked eye as a faint point of light with a combined apparent visual magnitude of 4.33. The distance to this system is approximately about 400 light years based on parallax. The system is moving further from the Earth with a heliocentric radial velocity of +14.6 km/s, and it is a member of the Taurion OB association, located between Orion and Taurus. It is located 0.7 degree north of the ecliptic, and thus is subject to lunar occultations. (en)
rdfs:label
  • Tau Tauri (es)
  • おうし座タウ星 (ja)
  • Tau Tauri (pt)
  • Tau Tauri (en)
  • Tau Tauri (sv)
  • 诸王六 (zh)
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