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Lambda Tucanae : ウィキペディア英語版 | Lambda Tucanae The Bayer designation Lambda Tucanae (λ Tuc, λ Tucanae) is shared by two star systems, λ¹ Tucanae and λ² Tucanae, in the constellation Tucana. They are separated by 0.23° in the sky. ==λ¹ Tucanae==
Lambda-1 Tucanae is a binary star approximately 206 light years from Earth. The primary component, Lambda-1 Tucanae A, is a yellow-white F-type subgiant with an apparent magnitude of +6.22. It has an 8th magnitude companion, Lambda-1 Tucanae B, which is 20 arcseconds from the primary.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Lambda Tucanae」の詳細全文を読む
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