Comets, Heteroclinic Connections, and Space Mission Design



WANG-SANG KOON AND SHANE ROSS

Control and Dynamical Systems
Mail Code 107-81
California Institute of Technology
Pasadena, CA 91125, USA


koon@cds.caltech.edu
shane@cds.caltech.edu



Abstract:  We apply dynamical systems techniques to the problem of heteroclinic connections and resonant transitions in the restricted three-body problem. These phenomena have been of concern to areas such as resonant capture of comets and trajectory design for newer space missions, like Genesis. We show that the invariant manifold structures associated to libration points L1,L2 and the heteroclinic connections between their periodic orbits are fundamental tools that aid in understanding dynamical channels throughout the solar system.



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