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=100^)/5}〕 | temperature = 5705 | age_gyr = 7.5 }} HD 28185 is a yellow dwarf star similar to our Sun located about 138 light-years away from Earth in the constellation Eridanus. The designation HD 28185 refers to its entry in the Henry Draper catalogue. The star is known to possess one long-period extrasolar planet. ==Distance and visibility== According to measurements from the Hipparcos astrometric satellite, HD 28185 has a parallax of 23.62 milliarcseconds,〔 which corresponds to a distance of 42 parsecs (138 light-years). Since the star is located further than 25 parsecs from Earth, it is not listed in the Gliese Catalogue of Nearby Stars. With an apparent magnitude of 7.81, the star is not visible with the naked eye, though it can be seen using binoculars. 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 28185」の詳細全文を読む スポンサード リンク
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