【摘要】 由于月球自转缓慢及其引力位的特点，使得讨论月球卫星与人造地球卫星轨道变化的方法有所不同，本文全面地阐明这一问题，对各种摄动因素作了详尽的分析，并在一定精度前提下，采用拟平均根数法，给出了相应的分析解，经数值验证，确实达到了预期结果．更多还原

【Abstract】 The orbital vdriation of a lunar satellite is somewhat different from that of anartificial Earth satellite. This is due to the slow rotation of the Moon and thecharacteristics of the gravitational potential of the Moon. In this paper the aboveproblems are studied in an all-round way. All the disturbing factors, e. g. thenonspherical gravitational effect of the Moon, the gravitational effects of the Earth andthe Sun and the solid lunar tides, are investigated in details. An analytical solution forthe orbital variation, on the premise of certain precision, is given by the method ofquasi-averaging elements.更多还原