Results of study and simulation show, the moon gravitation is among main perturbation factors in autonomous navigation for satellite,it has firsthand impact on obliquity change of satellite orbits,and the higher the orbitis,the more obvious impact effect.

• 研究和仿真结果表明,月亮引力是卫星自主导航的主要摄动因素之一,直接影响卫星轨道倾角的变化,并且卫星轨道越高,影响效果越明显。