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In response to the interest to re-use Palapa B2R satellite nearing its End ofLife (EOL) time, an idea to incline the satellite orbit in order to cover a newregion has emerged in the recent years. As a prolate dual-spin vehicle, PalapaB2R has to be stabilized against its internal energy dissipation effect. Thiswork is focused on analyzing the dynamics of the reusable satellite in itsinclined orbit. The study discusses in particular the stability of the prolatedual-spin satellite under the effect of perturbed field of gravitation due tothe inclination of its elliptical orbit. Palapa B2R physical data wassubstituted into the dual-spin's equation of motion. The coefficient of zonalharmonics J2 was induced into the gravity-gradient moment term that affects thesatellite attitude. The satellite's motion and attitude were then simulated inthe perturbed gravitational field by J2, with the variation of orbit'seccentricity and inclination. The analysis of the satellite dynamics and itsstability was conducted for designing a control system for the vehicle in itsnew inclined orbit.

Modeling And Simulation Of Prolate Dual-Spin Satellite Dynamics In An Inclined Elliptical Orbit: Case Study Of Palapa B2R Satellite