【摘要】 以行星的质点模型给出的行星公径，在考虑行星的形状，质量分布和自转状态时必须修正，本文将给出行星的公径修正量．更多还原

【Abstract】 The radius vector of planet given by the particle model of planet must be corrcted when considering the planet shape, the spread of mass, and the state of rotation. The correction quantity of the planet radius vector will be given in this paper.更多还原