Search for orbits in the Jupiter system to explore the Galilean moons
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/169590 |
Resumo: | In order to obtain a deeper understanding of the system of Jupiter and its Galilean moons, some missions intend to visit this planetary system. They can be designed in several different trajectories: some can be closer to Jupiter and others can have semi-major axes below the moons, above them or in regions between a pair of bodies of this system of five large objects. Orbits in those locations may help to observe several bodies in a single orbit. In this way, a detailed investigation of these regions is essential for a better comprehension of the dynamics of spacecrafts being disturbed by such bodies. In this context, the present paper proposes to perform a study of this type to try to find the more appropriate orbits to place spacecrafts traveling in these regions. Regions covering distances below the Galilean moons until above them are considered with different inclinations. Such investigation can offers a deeper understanding about the quantity of energy that is transferred and/or removed by each body in the system. This idea not only indicates the best orbits, but it also shows in details the contribution of each perturbing force. Several numerical simulations are performed in order to explore different regions to be considered for the spacecrafts. The contribution of the forces and the consequences in the trajectory of the spacecraft are shown. The planet and the moons are assumed to be irregular bodies with terms related to this fact in their gravitational potential. These results are essential in order to find less disturbed regions in this planetary system and, therefore, they are important to help the space agencies to save operational costs for the missions. |
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Search for orbits in the Jupiter system to explore the Galilean moonsIn order to obtain a deeper understanding of the system of Jupiter and its Galilean moons, some missions intend to visit this planetary system. They can be designed in several different trajectories: some can be closer to Jupiter and others can have semi-major axes below the moons, above them or in regions between a pair of bodies of this system of five large objects. Orbits in those locations may help to observe several bodies in a single orbit. In this way, a detailed investigation of these regions is essential for a better comprehension of the dynamics of spacecrafts being disturbed by such bodies. In this context, the present paper proposes to perform a study of this type to try to find the more appropriate orbits to place spacecrafts traveling in these regions. Regions covering distances below the Galilean moons until above them are considered with different inclinations. Such investigation can offers a deeper understanding about the quantity of energy that is transferred and/or removed by each body in the system. This idea not only indicates the best orbits, but it also shows in details the contribution of each perturbing force. Several numerical simulations are performed in order to explore different regions to be considered for the spacecrafts. The contribution of the forces and the consequences in the trajectory of the spacecraft are shown. The planet and the moons are assumed to be irregular bodies with terms related to this fact in their gravitational potential. These results are essential in order to find less disturbed regions in this planetary system and, therefore, they are important to help the space agencies to save operational costs for the missions.São Paulo State University (FEG-UNESP)Instituto Nacional de Pesquisas Espaciais (INPE)Universidade Federal do Recôncavo Baiano - CETENSFederal University of São Paulo (UNIFESP)São Paulo State University (FEG-UNESP)Universidade Estadual Paulista (Unesp)Instituto Nacional de Pesquisas Espaciais (INPE)Universidade Federal do Recôncavo Baiano - CETENSUniversidade de São Paulo (USP)Dos Santos, Josué Cardoso [UNESP]Prado, Antonio Fernando AlmeidaCarvalho, Jean Paulo Dos SantosDe Moraes, Rodolpho Vilhena2018-12-11T16:46:44Z2018-12-11T16:46:44Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectProceedings of the International Astronautical Congress, IAC.0074-1795http://hdl.handle.net/11449/1695902-s2.0-8501647597477409171447574100000-0003-1289-8332Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the International Astronautical Congress, IAC0,116info:eu-repo/semantics/openAccess2021-10-23T08:05:16Zoai:repositorio.unesp.br:11449/169590Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:29:24.680291Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Search for orbits in the Jupiter system to explore the Galilean moons |
title |
Search for orbits in the Jupiter system to explore the Galilean moons |
spellingShingle |
Search for orbits in the Jupiter system to explore the Galilean moons Dos Santos, Josué Cardoso [UNESP] |
title_short |
Search for orbits in the Jupiter system to explore the Galilean moons |
title_full |
Search for orbits in the Jupiter system to explore the Galilean moons |
title_fullStr |
Search for orbits in the Jupiter system to explore the Galilean moons |
title_full_unstemmed |
Search for orbits in the Jupiter system to explore the Galilean moons |
title_sort |
Search for orbits in the Jupiter system to explore the Galilean moons |
author |
Dos Santos, Josué Cardoso [UNESP] |
author_facet |
Dos Santos, Josué Cardoso [UNESP] Prado, Antonio Fernando Almeida Carvalho, Jean Paulo Dos Santos De Moraes, Rodolpho Vilhena |
author_role |
author |
author2 |
Prado, Antonio Fernando Almeida Carvalho, Jean Paulo Dos Santos De Moraes, Rodolpho Vilhena |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Instituto Nacional de Pesquisas Espaciais (INPE) Universidade Federal do Recôncavo Baiano - CETENS Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Dos Santos, Josué Cardoso [UNESP] Prado, Antonio Fernando Almeida Carvalho, Jean Paulo Dos Santos De Moraes, Rodolpho Vilhena |
description |
In order to obtain a deeper understanding of the system of Jupiter and its Galilean moons, some missions intend to visit this planetary system. They can be designed in several different trajectories: some can be closer to Jupiter and others can have semi-major axes below the moons, above them or in regions between a pair of bodies of this system of five large objects. Orbits in those locations may help to observe several bodies in a single orbit. In this way, a detailed investigation of these regions is essential for a better comprehension of the dynamics of spacecrafts being disturbed by such bodies. In this context, the present paper proposes to perform a study of this type to try to find the more appropriate orbits to place spacecrafts traveling in these regions. Regions covering distances below the Galilean moons until above them are considered with different inclinations. Such investigation can offers a deeper understanding about the quantity of energy that is transferred and/or removed by each body in the system. This idea not only indicates the best orbits, but it also shows in details the contribution of each perturbing force. Several numerical simulations are performed in order to explore different regions to be considered for the spacecrafts. The contribution of the forces and the consequences in the trajectory of the spacecraft are shown. The planet and the moons are assumed to be irregular bodies with terms related to this fact in their gravitational potential. These results are essential in order to find less disturbed regions in this planetary system and, therefore, they are important to help the space agencies to save operational costs for the missions. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-12-11T16:46:44Z 2018-12-11T16:46:44Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Proceedings of the International Astronautical Congress, IAC. 0074-1795 http://hdl.handle.net/11449/169590 2-s2.0-85016475974 7740917144757410 0000-0003-1289-8332 |
identifier_str_mv |
Proceedings of the International Astronautical Congress, IAC. 0074-1795 2-s2.0-85016475974 7740917144757410 0000-0003-1289-8332 |
url |
http://hdl.handle.net/11449/169590 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings of the International Astronautical Congress, IAC 0,116 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129430939238400 |