celestial orbit
celestial orbit-
A method of celestial autonomous orbit determination and attitude determination for satellite
一种卫星天文自主定轨定姿方法研究
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A Method of Celestial Autonomous Orbit Determination for Spacecraft
一种航天器天文自主定轨方法
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The sun together with the nine planets and all other celestial bodies that orbit the sun .
太阳系太阳和九大行星，以及围绕太阳运行的所有其他天体。
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Introduction on background medium theory about celestial body motion orbit and foundation of fractional-dimension calculus about self-fractal measure calculation
天体运行轨道的背景介质理论导引与自相似分形测度计算的分维微积分基础