对火星轨道变化问题的最后解释
numerical error in the planetary longitudes, we performed the following procedures. we compared the result of our main long-term integrations with some test integrations, which span much shorter periods but with much higher accuracy than the main integrations. for this purpose, we performed a much more accurate integration with a stepsize of 0.125 d (1/64 of the main integrations) spanning 3 x 105 yr, starting with the same initial conditions as in the n?1 integration. we consider that this tes
<本章未完请点击"下一页"继续观看!>