The ephemeris program GLE200

Abstract
The program GLE2000 solves the equations of motion for the pointmasses of planets, Earth, Moon and Sun in the first post-Newtonian approximation by numerical integration. Considered are also: the action of five minor planets, the dynamics of extended bodies and tidal friction. The program is able to reproduce the internationally accepted reference ephemeris DE200 to a high precision.

Title of program: GLE2000
Catalogue Id: ABHM_v1_0

Nature of problem
Within the framework of General Relativity (post - Newtonian approximation) the equations of motion for the pointmasses of the Planets, Earth, Moon and Sun are solved numerically. Considering Earth and Moon as extended bodies we add Newtonian accelerations due to figure effects. Initial conditions and constants are taken from the ephemerides DE118 created by the Jet Propulsion Laboratory (JPL).

Versions of this program held in the CPC repository in Mendeley Data
ABHM_v1_0; GLE2000; 10.1016/0010-4655(89)90041-6

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要
GLE2000程序通过数值积分求解行星、地球、月球和太阳质点在第一后牛顿近似下的运动方程。同时考虑了五颗小行星的作用、扩展体的动力学以及潮汐摩擦。该程序能够以高精度再现国际上认可的参考星历DE200。
程序名称：GLE2000
目录编号：ABHM_v1_0
问题性质
在广义相对论（后牛顿近似）的框架内，求解了行星、地球、月球和太阳质点的运动方程。将地球和月球视为扩展体，我们添加了由形状效应引起的牛顿加速度。初始条件和常数取自喷气推进实验室（JPL）创建的星历DE118。
CPC存储库中Mendeley数据所持有的此程序版本
ABHM_v1_0; GLE2000; 10.1016/0010-4655(89)90041-6
此程序已从贝尔法斯特女王大学（1969-2019）持有的CPC程序库中导入。