A5063975782- Astro and Planetary Science
- Planetary Science and Exploration
- Space Satellite Systems and Control
- Stellar, planetary, and galactic studies
Universidade Estadual Paulista (Unesp)
2022-2023
Close polar and circular orbits are of great interest for the exploration natural satellites. There still no studies in literature investigating around Titania, largest satellite Uranus. In this work, we present results a set numerical simulations carried out to obtain long-duration probe Titania. Through an expansion gravitational potential up second order, asymmetry field due Titania’s coefficient C22, zonal J2, perturbation Uranus is considered. The analysis lifetime sensitivity possible...
In this work, we present the results of a set numerical simulations carried out to obtain long-duration orbits for probe around Titania, Uranus' largest satellite. We also propose orbital maneuvers extend lifetime some orbits. Titania's $J_2$ and $C_{22}$ gravitational coefficients perturbation are considered. The analysis sensitivity due possible errors in values is investigated using multiple regression models. Simulations were performed eccentricity equal 10-4, maps constructed. show that...