About: Delta2 Tauri

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Delta2 Tauri (δ2 Tauri) is a solitary, white-hued star in the zodiac constellation of Taurus. Based upon an annual parallax shift of 20.21 mas as seen from Earth, it is located roughly 161 light years distant from the Sun. It is separated from δ1 Tauri by 0.3° on the sky and is faintly visible to the naked eye with an apparent visual magnitude of +4.80. The star is considered a member of the Hyades cluster.

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  • Delta2 Tauri (δ2 Tauri) is a solitary, white-hued star in the zodiac constellation of Taurus. Based upon an annual parallax shift of 20.21 mas as seen from Earth, it is located roughly 161 light years distant from the Sun. It is separated from δ1 Tauri by 0.3° on the sky and is faintly visible to the naked eye with an apparent visual magnitude of +4.80. The star is considered a member of the Hyades cluster. At the estimated age of 449 million years, this is an A-type main-sequence star with a stellar classification of A2 Vs, where the 's' suffix indicates narrow (sharp) absorption lines. It has 1.8 times the mass of the Sun and about 1.8 times the Sun's radius. The star is radiating 27 times the Sun's luminosity from its photosphere at an effective temperature of 7,997 K. δ2 Tauri is a source of X-ray emission with a luminosity of 101.1×1020 W. Since A-type stars are not normally a source of X-rays, this emission may be coming from an unknown companion or from a line of sight source. (en)
  • Delta Tauri2 (δ2 Tauri , förkortat Delta2 Tau, δ2 Tau) som är stjärnans Bayerbeteckning, är en jättestjärna belägen i den mellersta delen av stjärnbilden Oxen och anses ingå i stjärnhopen Hyaderna. Den har en kombinerad skenbar magnitud på 4,80 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 20,2 mas, beräknas den befinna sig på ett avstånd av ca 161 ljusår (49 parsek) från solen. Den är separerad från δ1 Tauri med 0,3°. (sv)
  • Delta2 Tauri (64 Tauri) é uma estrela na direção da constelação de Taurus. Possui uma ascensão reta de 04h 24m 05.69s e uma declinação de +17° 26′ 39.2″. Sua magnitude aparente é igual a 4.80. Considerando sua distância de 146 anos-luz em relação à Terra, sua magnitude absoluta é igual a 1.55. Pertence à classe espectral A7V. É membro do aglomerado aberto Híades. (pt)
  • 毕宿增十二,即金牛座δ²(δ² Tau,δ² Tauri)是一颗位于金牛座的恒星,它是离太阳系最近的疏散星团——毕宿星团的成员之一,距离地球约146光年。由于毕宿增十二的位置接近黄道,故经常被月球所遮掩。此外,太阳系的行星如水星与金星等也有可能遮掩它,但这现象非常罕见。 毕宿增十二是一颗A-型主序星,视星等为+4.80,在天球上和金牛座δ¹相隔0.23°。 (zh)
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  • Delta Tauri2 (δ2 Tauri , förkortat Delta2 Tau, δ2 Tau) som är stjärnans Bayerbeteckning, är en jättestjärna belägen i den mellersta delen av stjärnbilden Oxen och anses ingå i stjärnhopen Hyaderna. Den har en kombinerad skenbar magnitud på 4,80 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 20,2 mas, beräknas den befinna sig på ett avstånd av ca 161 ljusår (49 parsek) från solen. Den är separerad från δ1 Tauri med 0,3°. (sv)
  • Delta2 Tauri (64 Tauri) é uma estrela na direção da constelação de Taurus. Possui uma ascensão reta de 04h 24m 05.69s e uma declinação de +17° 26′ 39.2″. Sua magnitude aparente é igual a 4.80. Considerando sua distância de 146 anos-luz em relação à Terra, sua magnitude absoluta é igual a 1.55. Pertence à classe espectral A7V. É membro do aglomerado aberto Híades. (pt)
  • 毕宿增十二,即金牛座δ²(δ² Tau,δ² Tauri)是一颗位于金牛座的恒星,它是离太阳系最近的疏散星团——毕宿星团的成员之一,距离地球约146光年。由于毕宿增十二的位置接近黄道,故经常被月球所遮掩。此外,太阳系的行星如水星与金星等也有可能遮掩它,但这现象非常罕见。 毕宿增十二是一颗A-型主序星,视星等为+4.80,在天球上和金牛座δ¹相隔0.23°。 (zh)
  • Delta2 Tauri (δ2 Tauri) is a solitary, white-hued star in the zodiac constellation of Taurus. Based upon an annual parallax shift of 20.21 mas as seen from Earth, it is located roughly 161 light years distant from the Sun. It is separated from δ1 Tauri by 0.3° on the sky and is faintly visible to the naked eye with an apparent visual magnitude of +4.80. The star is considered a member of the Hyades cluster. (en)
rdfs:label
  • Delta2 Tauri (en)
  • Delta2 Tauri (pt)
  • Delta Tauri2 (sv)
  • 毕宿增十二 (zh)
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  • Delta2 Tauri (en)
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