利用MFC程序语言，计算行星（月球）上的两点距离-With MFC, calculate the distance between two points

利用卫星的星历参数计算其轨道，同时还能根据速度和加速度反算星历参数，是基于MFC对话框的编程-Using satellite ephemeris parameters to calculate its orbit, while depending on the speed and acceleration of the inverse ephemeris parameters is based on MFC dialog programming