NUMERICAL REPRESENTATION OF PLANETARY EPHEMERIDES

被引：8
|
作者：
Newhall, X. X. [1 ]
机构：
[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
来源：
CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY | 1988年 / 45卷 / 1-3期
基金：
美国国家航空航天局;
关键词：
D O I：
10.1007/BF01229014
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Jet Propulsion Laboratory provides high-precision numerically integrated planetary and lunar ephemerides in support of spacecraft navigation and other activities relating to solar system bodies. Hundreds of users around the world have requested copies of the ephemerides. In the interests of compactness and utility, techniques have been developed for (1) the generation of the coefficients of an interpolating polynomial based on output from the integrator, and (2) transformation of the contents of an ephemeris file to a standard form usable on virtually any computer.
引用
收藏
页码：305 / 310
页数：6
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