1. Efficiency of various methods of the search for periodic orbits
- Creator:
- Hadrava, P. and Kadrnoška, J.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- solar system, periodic orbits, and dynamics of asteroids
- Language:
- Czech
- Description:
- The periodic orbits in circular restricted 3-body problem are calculated by different numerical as well as analytical methods. The efficiency of both kinds are compared in this contribution. The improvement of analytical methods can be achieved by an artificial splitting of perturbation term. The analytical approximations are thus sufficiently accurate even for large values of mass ratio μ. The use of these approximations as a zero-order approximation In numerical codes for search for periodic orbits improves their efficiency also.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public