Quasiperiodic orbits for Russian libration points space missions

This webpage covers trajectory and mission design issues of the upcoming Russian libration point missions Spectr-RG, Millimetron and SODA.

All the ballistic data presented on the page is produced at Keldysh Institute of Applied Mathematics and is supposed to be used only for educational and referential purposes. Dynamic model used to calculate all the trajectories includes gravity forces of all planets and Sun, non-central Earth gravity field and solar pressure. Celestial bodies state vectors were calculated with the help of DE423 ephemeris model developed by JPL NASA. Trajectories were obtained by numerical integration of spacecraft motion equations. Details of the methods used to construct these trajectories are described in author's PhD thesis and other publications.