THALASSA: Orbit propagator for near-Earth and cislunar space
Abstract
THALASSA (Tool for High-Accuracy, Long-term Analyses for SSA) propagates orbits for bodies in the Earth-Moon-Sun system. Written in Fortran, it integrates either Newtonian equations in Cartesian coordinates or regularized equations of motion with the LSODAR (Livermore Solver for Ordinary Differential equations with Automatic Root-finding). THALASSA is a command-line tool; the repository also includes some Python3 scripts to perform batch propagations.
- Publication:
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Astrophysics Source Code Library
- Pub Date:
- May 2019
- Bibcode:
- 2019ascl.soft05018A
- Keywords:
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- Software