ORSA is an interactive tool for scientific grade Celestial Mechanics computations. Asteroids, comets, artificial satellites, Solar and extra-Solar planetary systems can be accurately reproduced, simulated, and analyzed.
Main Features:
- accurate numerical algorithms
- use of JPL ephemeris files for accurate planets positions
- Qt-based graphical user interface
- advanced 2D plotting tool and 3D OpenGL viewer
- import asteroids and comets from all the known databases (MPC, JPL, Lowell, AstDyS, and NEODyS)
- integrated download tool to update databases
- stand alone numerical library liborsa
- save and restore session from a single file
