The shape and perigee of artificial satellite orbits shall continually variate due to caused by the atmospherical drag and the earth gravity.
球卫星的轨道由于大气阻力和球引力场等因素的摄动,其形状和近点位置将不断改变。
点The shape and perigee of artificial satellite orbits shall continually variate due to caused by the atmospherical drag and the earth gravity.
球卫星的轨道由于大气阻力和球引力场等因素的摄动,其形状和近点位置将不断改变。
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