A Second-Order Closed-Form $$J_2$$ Model for the Draper Semi-Analytical Satellite Theory
نویسندگان
چکیده
Abstract A second-order closed-form semi-analytical solution of the main problem artificial satellite theory ( $$J_2$$ J 2 contribution) consistent with Draper Semi-analytic Satellite Theory (DSST) is presented. This paper aims to improve computational speed numerical-based approach, which only available in GTDS-DSST version. The short-period terms are removed by means an extension Lie-Deprit method using Delaunay variables. averaged equations motion given explicitly and transformed non-singular equinoctial elements. Finally, included C/C++ version DSST orbit propagator.
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ژورنال
عنوان ژورنال: Journal of The Astronautical Sciences
سال: 2022
ISSN: ['2195-0571', '0021-9142']
DOI: https://doi.org/10.1007/s40295-022-00342-y