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HD 13931 is an 8th magnitude G-type star located approximately 144 light years away〔 in the constellation Andromeda. This star is larger, hotter, brighter, and more massive than our Sun. Also its metal content is about 8% greater than the Sun. In 2009, a very long-period gas giant planet was found in orbit around the star. == See also == * HD 34445 * HD 126614 * HD 24496 * Gliese 179 * QS Virginis * List of extrasolar planets 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 13931」の詳細全文を読む スポンサード リンク
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