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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/47CHMT8
Repositorysid.inpe.br/mtc-m21d/2022/08.02.12.55   (restricted access)
Last Update2022:08.02.12.55.26 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2022/08.02.12.55.26
Metadata Last Update2023:01.03.16.46.11 (UTC) administrator
DOI10.3390/sym14061243
ISSN2073-8994
Citation KeyFerreiraSfaiPrad:2022:LiDyNa
TitleLifetime and Dynamics of Natural Orbits around Titan
Year2022
MonthJune
Access Date2024, May 14
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size5432 KiB
2. Context
Author1 Ferreira, Lucas S.
2 Sfair, Rafael
3 Prado, Antonio Fernando Bertachini de Almeida
Resume Identifier1
2
3 8JMKD3MGP5W/3C9JGJA
ORCID1 0000-0002-4506-9971
2 0000-0002-4939-013X
3 0000-0002-7966-3231
Group1
2
3 DIMEC-CGCE-INPE-MCTI-GOV-BR
Affiliation1 Universidade Estadual Paulista (UNESP)
2 Universidade Estadual Paulista (UNESP)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 ls.ferreira@unesp.br
2 rafael.sfair@unesp.br
3 antonio.prado@inpe.br
JournalSymmetry
Volume14
Number6
Pagese1243
Secondary MarkB4_CIÊNCIA_DA_COMPUTAÇÃO B5_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA
History (UTC)2022-08-02 12:55:41 :: simone -> administrator :: 2022
2023-01-03 16:46:11 :: administrator -> simone :: 2022
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsastrodynamics
lifetime of orbits
mission design
planetary satellite
Titan
AbstractConsidering the growing interest in sending probes to the natural satellite Titan, our work aims to investigate and map natural orbits around this moon. For that, we use mathematical models with forces that have symmetry/asymmetry phenomena, depending on the force, applied to orbits around Titan. We evaluated the effects due to the gravitational attraction of the Saturn, together with the perturbative effects coming from the non-sphericity of Titan (the gravitational coefficient J2) and the effects of the atmospheric drag present in the natural satellite. Lifetime maps were generated for different initial configurations of the orbit of the probe, which were analyzed in different scenarios of orbital perturbations. The results showed the existence of orbits surviving at least 20 years and conditions with shorter times, but sufficient to carry out possible missions, including the important polar orbits. Furthermore, the investigation of the oscillation rate of the altitude of the probe, called coefficient ∆, proposed in this work, showed orbital conditions that result in more minor oscillations in the altitude of the spacecraft.
AreaETES
Arrangementurlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Lifetime and Dynamics...
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4. Conditions of access and use
Languageen
Target Filesymmetry-14-01243.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.40.20 1
sid.inpe.br/bibdigital/2022/04.03.17.52 1
DisseminationPORTALCAPES; SCOPUS.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
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