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RS Telescopii : ウィキペディア英語版 | RS Telescopii
RS Telescopii is a star in the constellation Telescopium. It is a rare R Coronae Borealis variable—an extremely hydrogen-deficient supergiant thought to have arisen as the result of the merger of two white dwarfs; fewer than 100 have been discovered as of 2012. It has a maximum magnitude of 9.6 and a minimum magnitude 16.5. As of 2012, four dimmings have been observed.〔 It has under 55% the mass of the Sun and an effective (surface) temperature of around 6750 K. ==References==
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「RS Telescopii」の詳細全文を読む
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