Technical Memorandum of National Aerospace Laboratory
巻
206
ページ
33
発行年
1971-08
抄録（英）
This report describes the formulation of the disturbing motion of a synchronous satellite due to the asphericity of the earth. Accurate and efficient calculations of the ephemeris of a satellite about its primary body are essential with respect to the simulation of orbit control, so gravity potential was considered to the third order, and planetary equations which determine the osculating elements were integrated analytically by successive approximations. These results have been found to simulate the motion of Syncom H to a high degree of accuracy. Since they do not require long computation time, they are very useful for a longtime simulation of station-keeping systems.
静止衛星の軌道保持シミュレーションシステムの構成(Ⅰ): 地球の重力場による摂動
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