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词汇
Fifth Fundamental Catalogue, FK5
释义
Fifth Fundamental Catalogue, FK5
FK5星表;由德国海德堡天文计算研究所在FK4的基础上采用IAU1976天文常数和J2 000.0动力学春分点所建立的恒星星历表。
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更新时间:2026/6/9 22:54:12