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Epsilon Piscium : ウィキペディア英語版 | Epsilon Piscium
Epsilon Piscium (Epsilon Psc, ε Piscium, ε Psc) is the Bayer designation for a star approximately away from the Earth,〔 in the constellation Pisces. It is a yellow-orange star of the G9 III or K0 III spectral type, meaning it has a surface temperature around 5,000 Kelvin. This is a normal giant star, slightly cooler in surface temperature, yet brighter and larger than our Sun.〔(【引用サイトリンク】 url=http://www.heavens-above.com/hipentry.asp?lat=0&lng=0&loc=Unspecified&alt=0&tz=CET&hip=4906 )〕 It is a suspected occultation double, with both stars having the same magnitude, separated by 0.25 arcsecond.〔(【引用サイトリンク】 url=http://vizier.u-strasbg.fr/viz-bin/VizieR-S?HR%20294 )〕 ==Naming== In Chinese, (), meaning ''Outer Fence'', refers to an asterism consisting of refers to an asterism consisting of ε Piscium, δ Piscium, ζ Piscium, μ Piscium, ν Piscium, ξ Piscium and α Piscium. Consequently, ε Piscium itself is known as (, (英語:the Second Star of Outer Fence).)〔 (AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 5 月 19 日 )〕 In Japanese, 悠翔星 (Haruto-boshi), meaning "Soaring Forever Star," refers to the Japanese description of ε Piscium.
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「Epsilon Piscium」の詳細全文を読む
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