1从地球同步卫星谈起地球同步卫星是运行在赤道平面上空约36000 km,飞行速度约3.07 km/s,周期和地球自转同步的人造卫星,如我国的天链一号01星、02星、03星等三颗中继卫星.发射一颗地球同步卫星,需要满足怎样的条件?下面建立一个简单的模型进行分析:高中阶段一般采用如图1的示意图,先发射一颗低轨道卫星,然后在近地点加速变轨,进入椭圆轨道,最后在远地点加速变轨进入同步轨道.那么 1 From the Geostationary Satellite The geostationary satellite is a satellite that runs at about 36000 km above the equatorial plane and has a flight speed of about 3.07 km / s. The satellite is synchronized with the Earth’s rotation. For example, China’s Day 1, Day 01, 03 stars three relay satellites. Launch a geostationary satellite, what conditions need to be met? The following to establish a simple model for analysis: high school stage generally use the schematic diagram in Figure 1, the first launch of a low-orbiting satellite, and then Accelerate orbit changes in the vicinity of the location, into the elliptical orbit, and finally accelerated orbit change into the orbit at apogee.