Effects of Orbit Raising and Deorbiting in Source-Sink Evolutionary Models
Davide Gusmini,
Andrea D’Ambrosio,
Simone Servadio
et al.
Abstract:The sustainability of the low-Earth-orbit (LEO) environment is threatened by the growing number of anthropogenic space objects planned to be launched in the coming years. This paper investigates the evolution of objects residing in LEO through the MIT Orbital Capacity Assessment Tool (MOCAT), an evolutionary multishell, multispecies source-sink model. The proposed novelty considers the flow of objects crossing multiple shells during orbit raising and deorbiting maneuvers, modeled through the secular variation … Show more
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