文件名称：Models for Propagation of NORAD Element Sets
文件大小：1.06MB
文件格式：PDF
更新时间：2021-10-14 03:57:37
NORAD SGP模型
General perturbations element sets generated by NORAD can be used to predict position and velocity of Earth-orbiting objects. To do this one must be careful to use a prediction method which is compatible with the way in which the elements were generated. Equations for ¯ve compatible models are given here along with corresponding FORTRAN IV computer code. With this information a user will be able to make satellite predictions which are completely compatible with NORAD predictions.