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A single-range matching filtering (SRMF)-CLEAN imaging algorithm for space debris is proposed in this paper. The proposed algorithm can successfully incorporate the prior moving information of the space debris into the imaging process. Since the SRMF algorithm can improve the resolution and imaging speed effectively, and the disturbance of the point spread function can be cancelled by the modified CLEAN algorithm, the high resolution images of space debris can be obtained by SRMF-CLEAN method effectively. Studies and simulations confirm the validness of the proposed algorithm.