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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP5W34M/3HE6T3R
Repositóriosid.inpe.br/mtc-m21b/2014/11.19.02.19.53   (acesso restrito)
Última Atualização2015:02.11.15.53.54 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2014/11.19.02.19.54
Última Atualização dos Metadados2018:06.04.03.04.37 (UTC) administrator
DOI10.1088/0004-6256/148/2/25
ISSN0004-6256
Rótuloisi 2014-11 DeiennoNesvVokrYoko:2014:ORPEGA
Chave de CitaçãoDeiennoNesvVokrYoko:2014:OrPeGa
TítuloOrbital perturbations of the galilean satellites during planetary encounters
Ano2014
MêsAug.
Data de Acesso01 jun. 2025
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1027 KiB
2. Contextualização
Autor1 Deienno, Rogerio
2 Nesvorny, David
3 Vokrouhlicky, David
4 Yokoyama, Tadashi
Grupo1 CMC-ETES-SPG-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Southwest Research Institute
3 Charles University
4 Universidade Estadual Paulista (UNESP)
Endereço de e-Mail do Autor1 rogerio.deienno@gmail.com
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaAstronomical Journal
Volume148
Número25
Nota SecundáriaA1_GEOCIÊNCIAS A2_INTERDISCIPLINAR A2_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2018-06-04 03:04:37 :: administrator -> marcelo.pazos@inpe.br :: 2014
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chaveplanets and satellites: dynamical evolution and stability
planets and satellites: general
planets and satellites: individual (Jupiter
Galilean satellites)
ResumoThe Nice model of the dynamical instability and migration of the giant planets can explain many properties of the present solar system, and can be used to constrain its early architecture. In the jumping-Jupiter version of the Nice model, required from the terrestrial planet constraint and dynamical structure of the asteroid belt, Jupiter has encounters with an ice giant. Here, we study the survival of the Galilean satellites in the jumping-Jupiter model. This is an important concern because the ice-giant encounters, if deep enough, could dynamically perturb the orbits of the Galilean satellites and lead to implausible results. We performed numerical integrations where we tracked the effect of planetary encounters on the Galilean moons. We considered three instability cases from Nesvorny & Morbidelli that differed in the number and distribution of encounters. We found that in one case, where the number of close encounters was relatively small, the Galilean satellite orbits were not significantly affected. In the other two, the orbital eccentricities of all moons were excited by encounters, Callisto's semimajor axis changed, and, in a large fraction of trials, the Laplace resonance of the inner three moons was disrupted. The subsequent evolution by tides damps eccentricities and can recapture the moons in the Laplace resonance. A more important constraint is represented by the orbital inclinations of the moons, which can be excited during the encounters and not appreciably damped by tides. We find that one instability case taken from Nesvorny & Morbidelli clearly does not meet this constraint. This shows how the regular satellites of Jupiter can be used to set limits on the properties of encounters in the jumping-Jupiter model, and help us to better understand how the early solar system evolved.
ÁreaETES
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Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
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marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP5W34M/3GBUHCP
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3F2UALS
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.14.00.13 6
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarytype url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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