【摘要】 简述目前太阳系行星和月球历表编制和发布概况,以满足科学研究需求。介绍几个世纪以来在行星和月球历书(也包括几万年长历书)编制过程中采用的3种方法:分析和半分析、数值积分和频谱分析方法,以及历表给出的格式和精度估计。描述当前常用的3个系列现代高精度行星和月球历表:DE、EPM和INPOP历表的共同特征,如行星相互作用的动力学方程、观测资料(光学和射电)的作用,及其不同点。介绍中等精度长间距历书编制情况,其有助于研究地球轨道偏心率、岁差和黄赤交角与古气候、古地质、古天象研究的关系;特别给出在几百万年历书编算中,长期岁差推算的变化。最后,介绍我国开展此项工作的情况,并提出开展此工作的几点建议。更多还原

【Abstract】 In order to satisfy the requirement for scientific research,the compilation and release of the planetary and lunar ephemeris in the solar system is briefly described.There are three methods of compiling the planetary and lunar ephemeris for several centuries or great than million years.These are analysis/semi-analysis,numerical integration and spectral method.The out format and accuracy estimate are also mentioned.The current 3 series planetary and lunar ephemeris with high accuracy:DE,EPM and INPOP are indicated.The common characteristic such as dynamical motion equation,action of observational data(optical and radio) etc.,and difference between these ephemeris are pointed out.The long term of planetary and lunar ephemeris with median accuracy for study on the relationship between the ancient climate,geology,astronomical phenomenon and the eccentricity,long precession and ecliptic obliquity are described.Especially the evolution of long-term precession expression in planetary and lunar ephemeris with longer interval is presented.Finally,the statue on compilation of planetary and lunar ephemeris and observing the celestial bodies in solar system and some suggestion about this work in the future are given.更多还原