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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/3GD3GGT
Repositóriosid.inpe.br/mtc-m21b/2014/05.30.02.22.10   (acesso restrito)
Última Atualização2014:07.16.14.23.24 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2014/05.30.02.22.11
Última Atualização dos Metadados2021:02.11.18.12.18 (UTC) administrator
DOI10.1016/j.asr.2013.12.034
ISSN0273-1177
1879-1948
Rótuloscopus 2014-05 Prado:2014:MaOrAr
Chave de CitaçãoPrado:2014:MaOrAr
TítuloMapping orbits around the asteroid 2001SN263
ProjetoCNPq (473387/2012-3; 304700/2009-6), FAPESP (2011/09310-7; 2011/08171-3).
Ano2014
MêsMar.
Data de Acesso28 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1171 KiB
2. Contextualização
AutorPrado, Antonio Fernando Bertachini de Almeida
Identificador de Curriculo8JMKD3MGP5W/3C9JGJA
GrupoDMC-ETE-INPE-MCTI-GOV-BR
AfiliaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autorprado@dem.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaAdvances in Space Research
Volume53
Número5
Páginas877-889
Histórico (UTC)2021-02-11 18:12:18 :: 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-Chaveastrodynamics
orbital perturbations
third-body effects
oblateness effects
orbital maneuvers
ResumoThe present paper has the goal of mapping orbits, with respect to the perturbations, for a spacecraft traveling around the asteroid 2001SN 263. This asteroid is a triple system, which center of mass is in an elliptic orbit around the Sun. The perturbations considered in the present model are the ones due to the oblateness of the central body, the gravity field of the two satellite bodies (Beta and Gamma), the Sun, the Moon, the asteroids Vesta, Pallas and Ceres and all the planets of the Solar System. This mapping is important, because it shows the relative importance of each force for a given orbit for the spacecraft, helping to make a decision about which forces need to be included in the model for a given accuracy and nominal orbit. Another important application of this type of mapping is to find orbits that are less perturbed, since it is expected that those orbits have good potential to require a smaller number of station-keeping maneuvers. Simulations under different conditions are made to find those orbits. The main reason to study those trajectories is that, currently, there are several institutions in Brazil studying the possibility to make a mission to send a spacecraft to this asteroid (the so-called ASTER mission), because there are many important scientific studies that can be performed in that system. The results showed that Gamma is the main perturbing body, followed by Beta (10 times smaller) and the group Sun-Mars-oblateness of Alpha, with perturbations 1000 times weaker than the effects of Gamma. The other bodies have perturbations 107 times smaller. The results also showed that circular and polar orbits are less perturbed, when compared to elliptical and equatorial orbits. Regarding the semi-major axis, an internal orbit is the best choice, followed by a larger external orbit. The inclination of the orbit plays an important role, and there are values for the inclination where the perturbations show minimum and maximum values, so it is important to make a good decision on those values.
ÁreaETES
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Mapping orbits around...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvo1-s2.0-S0273117713008314-main.pdf
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/446AF4B
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.40.20 1
sid.inpe.br/bibdigital/2021/02.11.18.06 1
URL (dados não confiáveis)http://dx.doi.org/10.1016/j.asr.2013.12.034
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; 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 parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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