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- λ Lyrae, Latinized from Lambda Lyrae, is a suspected binary star system in the northern constellation of Lyra. It is an orange-hued point of light that is dimly visible to the naked eye with an apparent visual magnitude of 4.94. The system is located approximately 1,300 light years distant from the Sun based on parallax, but is drifting closer with a radial velocity of −17.7 km/s. The visible component is an aging giant star with a stellar classification of K2.5III:Ba0.5 and an estimated age of around 58 million years. The suffix notation indicates this is a mild barium star and hence it may have a white dwarf companion, while the colon indicates there is some uncertainty about the class. Having exhausted the supply of hydrogen at its core, it has cooled and expanded off the main sequence, and now has 102 times the radius of the Sun. The star has six times the mass of the Sun and is radiating over 3,000 times the Sun's luminosity from its swollen photosphere at an effective temperature of 4,253 K. (en)
- Lambda Lyrae ( λ Lyrae, förkortat Lambda Lyr, λ Lyr), som är stjärnans Bayer-beteckning, är en ensam stjärna belägen i den sydöstra delen av stjärnbilden Lyran. Den har en skenbar magnitud på 4,94 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,0 mas, beräknas den befinna sig på ett avstånd av ca 1 110 ljusår (340 parsek) från solen. (sv)
- Lambda Lyrae (15 Lyrae) é uma estrela na direção da constelação de Lyra. Possui uma ascensão reta de 19h 00m 00.82s e uma declinação de +32° 08′ 43.8″. Sua magnitude aparente é igual a 4.94. Considerando sua distância de 1538 anos-luz em relação à Terra, sua magnitude absoluta é igual a −3.43. Pertence à classe espectral K3III. (pt)
- 天琴座λ，又名BD+31 3424，HD 176670、SAO 67682、HR 7192，是天琴座的一颗恒星，视星等为4.93，位于銀經62.91，銀緯12.38，其B1900.0坐标为赤經18h 56m 14.4s，赤緯+32° 12.38′ 20″。该星是一个橙红色亮巨星，距离我们1550光年。绝对星等为-3.7.总的辐射能量预计为太阳的8000倍，该星表面温度为4250K，远低于太阳，因此该星之所以有如此高的亮度均得益于巨大的体积。该星的直径为太阳的170倍，根据光度推算其质量为8个太阳质量。 (zh)
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- Lambda Lyrae ( λ Lyrae, förkortat Lambda Lyr, λ Lyr), som är stjärnans Bayer-beteckning, är en ensam stjärna belägen i den sydöstra delen av stjärnbilden Lyran. Den har en skenbar magnitud på 4,94 och är svagt synlig för blotta ögat. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,0 mas, beräknas den befinna sig på ett avstånd av ca 1 110 ljusår (340 parsek) från solen. (sv)
- Lambda Lyrae (15 Lyrae) é uma estrela na direção da constelação de Lyra. Possui uma ascensão reta de 19h 00m 00.82s e uma declinação de +32° 08′ 43.8″. Sua magnitude aparente é igual a 4.94. Considerando sua distância de 1538 anos-luz em relação à Terra, sua magnitude absoluta é igual a −3.43. Pertence à classe espectral K3III. (pt)
- 天琴座λ，又名BD+31 3424，HD 176670、SAO 67682、HR 7192，是天琴座的一颗恒星，视星等为4.93，位于銀經62.91，銀緯12.38，其B1900.0坐标为赤經18h 56m 14.4s，赤緯+32° 12.38′ 20″。该星是一个橙红色亮巨星，距离我们1550光年。绝对星等为-3.7.总的辐射能量预计为太阳的8000倍，该星表面温度为4250K，远低于太阳，因此该星之所以有如此高的亮度均得益于巨大的体积。该星的直径为太阳的170倍，根据光度推算其质量为8个太阳质量。 (zh)
- λ Lyrae, Latinized from Lambda Lyrae, is a suspected binary star system in the northern constellation of Lyra. It is an orange-hued point of light that is dimly visible to the naked eye with an apparent visual magnitude of 4.94. The system is located approximately 1,300 light years distant from the Sun based on parallax, but is drifting closer with a radial velocity of −17.7 km/s. (en)
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- Lambda Lyrae (en)
- Lambda Lyrae (pt)
- Lambda Lyrae (sv)
- 渐台增四 (zh)
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