The Orbit Design and Optimazation for Low Earth Orbit Satellite

According to the performance of the payload and mission requirement,the inclination regression circular orbit design of lower earth orbit satellite was studied in this paper.The coverage for certain object in one regression cycle was optimized when the longitude of ascending node optimal was served as the parameter.The example showed that the coverage of the satellite to the ground point of the target was 0.977 5.If the observation to the several target points or target area was required,the optimization would be done to gain the optimal coverage while the target points were added in the optimization.