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首页> 外文期刊>Solar system research >Quasi-Tangency Points on the Orbits of a Small Body and a Planet at the Low-Velocity Encounter
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Quasi-Tangency Points on the Orbits of a Small Body and a Planet at the Low-Velocity Encounter

机译:低速遇到的小天体和行星轨道上的准切点

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摘要

We propose a method for selecting a low-velocity encounter of a small body with a planet from the evolution of the orbital elements. Polar orbital coordinates of the quasi-tangency point on the orbit of a small body are determined. Rectangular heliocentric coordinates of the quasi-tangency point on the orbit of a planet are determined. An algorithm to search for low-velocity encounters in the evolution of the orbital elements of small bodies is described. The low-velocity encounter of comet 39P/Oterma with Jupiter is considered as an example.
机译:我们提出了一种从轨道要素的演化中选择小物体与行星的低速相遇的方法。确定小物体轨道上准切点的极轨道坐标。确定行星轨道上的准切点的矩形日心坐标。描述了一种在小天体的轨道元素演化过程中寻找低速遭遇的算法。以39P / Oterma彗星与木星的低速相遇为例。

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