Abstract In this paper, the evolution of space debris for spacecraft in the Sun-Synchronous orbit has been investigated. The impact motion, the evolution of debris from the Sun-Synchronous orbit, as well as the evolution of debris clouds from the quasi-Sun-Synchronous orbit have been studied. The formulas to calculate the evolution of debris objects have been derived. The relative relationships of the velocity error and the rate of change of the right ascension of the ascending node have been presented. Three debris objects with different orbital parameters have been selected to investigate the evolution of space debris caused by the Sun-Synchronous orbit. The debris objects may stay in quasi-Sun-Synchronous orbits or non-Sun-Synchronous orbits, which depend on the initial velocity errors of these objects.

中文翻译：

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太阳同步轨道航天器空间碎片演化

摘要 本文研究了太阳同步轨道上航天器空间碎片的演化规律。研究了撞击运动、太阳同步轨道碎片的演化以及准太阳同步轨道碎片云的演化。推导出了计算碎片物体演化的公式。给出了速度误差与升交点赤经变化率的相对关系。选择了三个不同轨道参数的碎片物体来研究由太阳同步轨道引起的空间碎片的演变。碎片物体可能停留在准太阳同步轨道或非太阳同步轨道上，这取决于这些物体的初始速度误差。