Keplerian Orbits and Dynamics of Exoplanets
Keplerian Orbits and Dynamics of Exoplanets
复制标题
开普勒轨道和系外行星动力学
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
A. Correia
中科院分区：
文献类型：
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作者：
C. Murray;A. Correia
了解星星和行星之间引力相互作用的结果是研究系外行星的基础。两体问题的解表明，行星绕星星作椭圆运动，而每个天体绕共同的质心作椭圆运动。这样一个系统的基本性质是从第一原理推导出来的，并在探测系外行星的背景下进行了描述。
Understanding the consequences of the gravitational interaction between a star and a planet is fundamental to the study of exoplanets. The solution of the two-body problem shows that the planet moves in an elliptical path around the star and that each body moves in an ellipse about the common center of mass. The basic properties of such a system are derived from first principles and described in the context of detecting exoplanets.