Lambda Cygni
http://dbpedia.org/resource/Lambda_Cygni an entity of type: Thing
Lambda Cygni (λ Cygni / 54 Cygni) es una estrella múltiple en la constelación del Cisne de magnitud aparente +4,75.Se encuentra a 769 años luz del Sistema Solar.
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Lambda Cygni (λ Cyg) is a class B5V (blue main-sequence) star in the constellation Cygnus. Its apparent magnitude is 4.54 and it is approximately 770 light years away based on parallax. Lambda Cygni is a multiple star, with components A, B, and C observed in the 19th century; the main component, A, is a spectroscopic binary itself with two components Aa and Ab reported at magnitudes 5.4 and 5.8 orbiting with a period of 12 years. Component B has type B7V, magnitude 6.26, and separation 0.77" (about 180 AU based on parallax). Component C has reported type K2III-IV, apparent magnitude 9.65, and separation about 85". Recent observations indicate the presence of additional smaller companions D (about 50" from A), E (about 8" from C), and F (about 40" from C) all around apparent magnitude 14.
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Lambda Cygni, (λ Cygni, förkortat Lambda Cyg, λ Cyg), som är stjärnans Bayer-beteckning, är en multipelstjärna i den mellersta delen av stjärnbilden Svanen. Den har en kombinerad skenbar magnitud på +4,54 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätningar i Hipparcos-uppdraget på ca 4,2 mas beräknas den befinna sig på ca 770 ljusårs (240 parsek) avstånd från solen.
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Lambda Cygni (54 Cygni) é uma estrela na direção da constelação de Cygnus. Possui uma ascensão reta de 20h 47m 24.53s e uma declinação de +36° 29′ 26.7″. Sua magnitude aparente é igual a 4.53. Considerando sua distância de 879 anos-luz em relação à Terra, sua magnitude absoluta é igual a −2.62. Pertence à classe espectral B6IV. É uma estrela Be.
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天鵝座λ,又名BD+35 4267,HD 198183、SAO 70505、HR 7963,是天鵝座的一颗恒星,视星等为4.53,位于銀經78.08,銀緯-4.34,其B1900.0坐标为赤經20h 43m 30.7s,赤緯+36° -4.34′ 23″。
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Lambda Cygni
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Lambda Cygni
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Lambda Cygni
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Lambda Cygni
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天津增卅
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Lambda Cygni
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Lambda Cygni (λ Cygni / 54 Cygni) es una estrella múltiple en la constelación del Cisne de magnitud aparente +4,75.Se encuentra a 769 años luz del Sistema Solar.
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Lambda Cygni (λ Cyg) is a class B5V (blue main-sequence) star in the constellation Cygnus. Its apparent magnitude is 4.54 and it is approximately 770 light years away based on parallax. Lambda Cygni is a multiple star, with components A, B, and C observed in the 19th century; the main component, A, is a spectroscopic binary itself with two components Aa and Ab reported at magnitudes 5.4 and 5.8 orbiting with a period of 12 years. Component B has type B7V, magnitude 6.26, and separation 0.77" (about 180 AU based on parallax). Component C has reported type K2III-IV, apparent magnitude 9.65, and separation about 85". Recent observations indicate the presence of additional smaller companions D (about 50" from A), E (about 8" from C), and F (about 40" from C) all around apparent magnitude 14.
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Lambda Cygni, (λ Cygni, förkortat Lambda Cyg, λ Cyg), som är stjärnans Bayer-beteckning, är en multipelstjärna i den mellersta delen av stjärnbilden Svanen. Den har en kombinerad skenbar magnitud på +4,54 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätningar i Hipparcos-uppdraget på ca 4,2 mas beräknas den befinna sig på ca 770 ljusårs (240 parsek) avstånd från solen.
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Lambda Cygni (54 Cygni) é uma estrela na direção da constelação de Cygnus. Possui uma ascensão reta de 20h 47m 24.53s e uma declinação de +36° 29′ 26.7″. Sua magnitude aparente é igual a 4.53. Considerando sua distância de 879 anos-luz em relação à Terra, sua magnitude absoluta é igual a −2.62. Pertence à classe espectral B6IV. É uma estrela Be.
rdf:langString
天鵝座λ,又名BD+35 4267,HD 198183、SAO 70505、HR 7963,是天鵝座的一颗恒星,视星等为4.53,位于銀經78.08,銀緯-4.34,其B1900.0坐标为赤經20h 43m 30.7s,赤緯+36° -4.34′ 23″。
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