Stable spatial orbits around collinear libration points |
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Authors: | B B Kreisman |
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Institution: | 1.Astro Space Center,Lebedev Physical Institute of Russian Academy of Sciences,Moscow,Russia |
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Abstract: | A technique of generation of spatial periodic solutions to the restricted circular three-body problem from periodic orbits
of the planar problem has been used for the families of orbits around collinear libration points L
1 and L
2. Developing the families obtained at the 1: 1 resonance, we have obtained stable solutions both in the Earth-Moon system
and in the Sun-Earth system. Of course, the term “around the libration point” is rather conventional; the obtained orbits
become more similar to the orbits around the smaller attracting body. The further development of the family of orbits “around”
the libration point L
2 in the Sun-Earth system made it possible to find the orbits satisfying the new, much more rigorous constraints on cooling
the spacecraft of the Millimetron project. |
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Keywords: | |
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