Dynamics of capture in the restricted three-body problem

被引:0
|
作者
Astakhov, S [1 ]
Burbanks, A [1 ]
Wiggins, S [1 ]
Farrelly, D [1 ]
机构
[1] Utah State Univ, Dept Chem & Biochem, Logan, UT 84322 USA
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We propose a new dynamical model for capture of irregular moons which identifies chaos as the essential feature responsible for initial temporary gravitational trapping within a planet's Hill sphere. The key point is that incoming potential satellites get trapped in chaotic orbits close to "sticky" KAM tori in the neighbourhood of the planet, possibly for very long times, so that the chaotic layer largely dictates the final orbital properties of captured moons.
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页码:80 / 85
页数:6
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