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Rho Capricorni : ウィキペディア英語版 | Rho Capricorni
Rho Capricorni (ρ Cap, ρ Capricorni) is a binary star in the constellation Capricornus. It is approximately 98.7 light years from Earth. Sometimes, this star is called by the name Bos, meaning ''the cow'' in Latin.〔http://www.constellationsofwords.com/stars/Bos.html〕 In Chinese, (), meaning ''Ox (asterism)'', refers to an asterism consisting of β Capricorni, α2 Capricorni, ξ2 Capricorni, π Capricorni, ο Capricorni and ρ Capricorni.〔 ''中國星座神話'', written by 陳久金. Published by 台灣書房出版有限公司, 2005, ISBN 978-986-7332-25-7.〕 Consequently, ρ Capricorni itself is known as (, (英語:the Sixth Star of Ox).)〔 (AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 5 月 13 日 )〕 The primary component, ρ Capricorni A, is a yellow-white F-type subgiant with an apparent magnitude of +4.77. This star has 1.5 times the mass of the Sun and 1.3 times the Sun's radius. It is radiating 3.3 as much luminosity of the Sun from its outer atmosphere at an effective temperature of 6,840 K.〔 The companion, ρ Capricorni B is an eighth magnitude star located 1.013 arcseconds, or at least 30 AU from the primary. ==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「Rho Capricorni」の詳細全文を読む
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