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WASP-7
WASP-7, also identified as HD 197286, is a type F star located about 456 light years away in the constellation Microscopium. This star is a little larger and about 28% more massive than the Sun and is also brighter and hotter. At magnitude 9 the star cannot be seen by the naked eye but is visible through a small telescope.〔(【引用サイトリンク】 title =SIMBAD query result: HD 197286 -- Star )〕 ==Planetary system== The SuperWASP project announced an extrasolar planet, WASP-7b, orbiting this star in 2008. The planet appears to be another hot Jupiter, a dense planet with Jupiter's mass orbiting very close to a hot star and thus emitting enough heat to ''shine''.
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「WASP-7」の詳細全文を読む
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