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HD 185269
HD 185269 is a seventh magnitude star approximately 153 light-years away in the constellation Cygnus. It is easily visible to binoculars, but not the naked eye. The star is a quarter more massive and four times more luminous than our local star. The spectrum of the star is G0IV. ==Planetary system== On August 18, 2006, a Jupiter-mass hot Jupiter was found by Moutou and Johnson. The planet takes 6.8 days to orbit at 0.077 AU from the star in an eccentric orbit.
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「HD 185269」の詳細全文を読む
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