模拟模拟从地球发射飞船沿霍曼轨道到达金星并与之同步运动

模拟 从地球发射飞船沿霍曼轨道到达金星并与之同步运动-Analog simulation emitted Earth orbit spacecraft reach Venus along Hohmann and synchronized motion

地球同步轨道卫星的星下点轨迹，以动画的形式表现，方便交流与学习-Ground track satellites in geosynchronous orbit, in the form of animated performance, facilitate communication and learning