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HD 169405 is a star in the constellation Telescopium. It is an orange K-type giant of spectral type K0.5III with an apparent magnitude of +5.45.〔 Around 148 times as luminous as the Sun, it is approximately 497 light years from Earth. ==References== 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 169405」の詳細全文を読む スポンサード リンク
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