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VV Corvi
VV Corvi (VV Crv) is a close spectroscopic binary in the constellation Corvus. It is also an eclipsing binary,varying from magnitude 5.19 to 5.34 over 3.145 days. The two stars orbit each other with a period of 1.46 days and an eccentricity of 0.088. The mass ratio of the two stars is 0.775±0.024. A tertiary companion was discovered during the Two Micron All-Sky Survey. ==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「VV Corvi」の詳細全文を読む
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