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A group of relative motion equations were given with the Keplerian motion assumption, which was proved to be true in physical concept. 針對圓形軌道串行衛(wèi)星編隊進行研究，推導出滿足開普勒軌道假設的 相對 運動方程，從物理概念上證明了這種描述關(guān)系的正確性；