Ultra-low orbit satellite constellation ground flight control and operation and maintenance support system

The invention relates to an ultra-low orbit satellite constellation ground flight control and operation and maintenance support system, which introduces forecasted space environment information, satellite attitude change information and orbit control information into a satellite high-precision orbit forecasting process, and can effectively ensure that the ultra-low orbit constellation has higher orbit forecasting precision. And a ground measurement and control station where satellites pass can be helped to capture and track the satellites to the greatest extent. The satellite attitude and orbit control system simulation module simulates the influence of attitude control and orbit control on orbit maneuver in real time, so that higher orbit control precision can be realized, and a better guarantee is provided for precise task implementation of an ultra-low orbit constellation. And ground remote sensing and data transmission tasks are automatically arranged, and a ground system provides more intelligent guarant