The influence of the relative position and the parameters of the telescope to the luminant characters of space target imaging in space-based telescope were analyzed.

• 文章分析了天基光电望远镜对空间目标成像时三者的位置关系及其变化时目标光度特征的影响，以及望远镜系统参数对空间目标成像光度特征的影响；