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STUDY OF PERTURBATION INTEGRALS APPLIED TO THE DYNAMICS OF SPACECRAFTS AROUND GALILEAN MOONS

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Author(s):
Prado, A. F. B. A. ; Cardoso dos Santos, J. ; Carvalho, J. P. S. ; Vilhena de Moraes, R. ; Zanetti, R ; Russell, RP ; Ozimek, MT ; Bowes, AL
Total Authors: 8
Document type: Journal article
Source: ASTRODYNAMICS 2018, PTS I-IV; v. 158, p. 19-pg., 2016-01-01.
Abstract

Several scientific missions have been proposed for a deeper exploration of planetary systems. These missions require a lot of specialized techniques in order to reach a better understanding of the dynamics involved in their planning. In order to help to get important features about each system under study, the present study proposes to use different definitions of integrals of the perturbing forces received by spacecrafts to help to find the best orbits for them. These computations present important information about the level of perturbation acting in the spacecraft due to the effects of each force considered in the system and they also help to understand the evolution of these perturbations. The system of Galilean moons is explored to test these techniques. (AU)

FAPESP's process: 13/26652-4 - Analysis of orbits for scientific missions around natural celestial bodies
Grantee:Josué Cardoso dos Santos
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 12/21023-6 - Artificial satellite dynamics
Grantee:Rodolpho Vilhena de Moraes
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 14/06688-7 - Dynamics of artificial satellites
Grantee:Antônio Fernando Bertachini de Almeida Prado
Support Opportunities: Regular Research Grants
FAPESP's process: 11/08171-3 - Orbital dynamics of minor bodies
Grantee:Othon Cabo Winter
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 11/05671-5 - STABILITY ANALYSIS FOR PLANETARY SATELLITES ORBITS
Grantee:Jean Paulo dos Santos Carvalho
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 15/18881-9 - Investigation of the roto-translational dynamics: Reductions and Intermediaries
Grantee:Josué Cardoso dos Santos
Support Opportunities: Scholarships abroad - Research Internship - Doctorate