An Algorithm for Accessible Area of Space Agent

This article is to calculate the accessible area of a space agent, which may be a satellite or a spaceship with aerodynamic force to maneuver between different orbits. To calculate this accessible area, at first it is described as a numerical interval on the orbit. Secondly, based on this description, this calculating problem is converted to a numerical optimization problem to calculate the maximum and minimum values of this interval. Then we can use a numerical optimization algorithm to obtain accessible area. Finally, the result of the algorithm is verified through simulation.