Simulation Framework for Orbit Propagation and Space Trajectory Visualization

In this article, an interactive tool for simulation of satellites dynamics and autonomous spacecraft guidance is presented. Different geopotential models orbit propagation Earth-orbiting are provided, which consider earth's gravitational field with various accuracies. The presented software a 3-D visualization platform space analytical capabilities through modules. Taking advantage graphical user interface, it can evaluate, analyze, illustrate the motion satellite based on different schemes. Several cases in rendezvous mission simulated regarding to demonstrate performance application analysis, ground track visualization, trajectory optimization. Results validated by comparing other state-of-the-art tools, such as AGI Systems Tool Kit.