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KELT-2A
KELT-2A (HD 42176A) is a yellow white dwarf star located about 419 light-years away in the constellation Auriga. The apparent magnitude of this star is 8.77, which means it is not visible to the naked eye but can be seen with a binoculars. KELT-2A is the brightest star in the common-proper-motion binary star system KELT-2 (HD 42176). KELT-2B is an early K dwarf approximately 295 AU away. ==Planetary system== This star has one known planet, the extrasolar planet KELT-2Ab.〔
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「KELT-2A」の詳細全文を読む
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