Solution of orbit maneuver problem in autonomous orbit determination of navigation satellites

A method that using geometry to determine its position after the satellite maneuver is introducted, and then using dynamic method to fit and predict orbit. The maneuvered satellite will return to normal autonomous orbit determination the day after maneuver. Even if there are multiple satellites maneuvering in the same day, individual satellite cannot finish orbit determination due to the number of observable satellite less than four, geometric positioning method can be achieved in the second day after maneuver. It will not affect the whole system of navigation and positioning capabilities.