给出卫星适当的初始位置和速度，利用其运动微分方程，求卫星运行的轨道（航天航空）- Appropriate given the initial satellite position and velocity, using the equations of motion, find the satellite orbit

给定一组初位置和初速度即可算得卫星运行轨道根数，并转换为惯性坐标系下的三维轨道显示，同时做出了二者机械能和动量矩的比较。(Given a set of initial positions and initial velocities, we can get the number of satellite orbit and transform it into 3D orbit display under inertial coordinate system. Meanwhile, we comp