SOS – The Satellite Orbit Simulator

This software is free to use for educational purposes.

This software solves the 3-body problem in Earth-Centered-Inertial (ECI) coordinates to
determine satellite orbits with both Earth and lunar gravitational effects.

Since lunar orbit perturbations due to the Sun are included, as well as Earth bulge perturbations, we believe that it can also be used for both Earth-centric space mission and lunar orbit space mission design. However, it has not yet been certified for operational use.

LEO-to-GSO
Cosmos Satellites
Photo 01
ISS & HST
B2BD16399B3841CB88FCD9713D04E4A0
Photo 04
orbit
9D208549CB4243B984BE593E48771ADC
Photo 03
iis orbit
moon orbit
satellite
Photo 02
previous arrowprevious arrow
next arrownext arrow
Shadow