Continuous maneuvering state star chain satellite orbit forecasting method based on TLE data

The invention discloses a TLE data-based star chain satellite orbit forecasting method in a continuous maneuvering state, and relates to the technical field of spaceflight measurement and control, and the method comprises the steps: obtaining the TLE number of a satellite, and sorting the TLE number of the satellite according to the time; wherein the epoch moment is the epoch moment corresponding to the number of the TLE; constructing an orbit height compensation function of the satellite; constructing a time offset compensation function of the satellite; according to the number of the first TLE of the satellite, the orbit height compensation function of the satellite and the time migration compensation function of the satellite, performing orbit forecasting on the satellite; wherein the orbit forecast content comprises the position and the speed of the satellite. According to the method, the orbit prediction of the star chain satellite in the continuous maneuvering state of orbit height and time offset two-p