Effects of Geopotential and Atmospheric Drag Effects on Frozen Orbits Using Nonsingular Variables

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dc.contributor.authorPinto Mesquita Pardal, Paula Cristiane
dc.contributor.authorMoraes, Rodolpho Vilhena de [UNIFESP]
dc.contributor.authorKuga, Helio Koiti
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionNatl Inst Space Res INPE DMC
dc.date.accessioned2016-01-24T14:34:56Z
dc.date.available2016-01-24T14:34:56Z
dc.date.issued2014-01-01
dc.description.abstractThe concept of frozen orbit has been applied in space missions mainly for orbital tracking and control purposes. This type of orbit is important for orbit design because it is characterized by keeping the argument of perigee and eccentricity constant on average, so that, for a given latitude, the satellite always passes at the same altitude, benefiting the users through this regularity. Here, the system of nonlinear differential equations describing the motion is studied, and the effects of geopotential and atmospheric drag perturbations on frozen orbits are taken into account. Explicit analytical expressions for secular and long period perturbations terms are obtained for the eccentricity and the argument of perigee. the classical equations of Brouwer and Brouwer and Hori theories are used. Nonsingular variables approach is used, which allows obtaining more precise previsions for CBERS (China Brazil Earth Resources Satellite) satellites family and similar satellites (SPOT, Landsat, ERS, and IRS) orbital evolution.en
dc.description.affiliationEEL USP LOB, Engn Sch Lorena, BR-12602810 Lorena, SP, Brazil
dc.description.affiliationUniversidade Federal de São Paulo UNIFESP, ICT, BR-12231280 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationNatl Inst Space Res INPE DMC, Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo UNIFESP, ICT, BR-12231280 Sao Jose Dos Campos, SP, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIDFAPESP: 2012/21023-6
dc.format.extent9
dc.identifierhttp://dx.doi.org/10.1155/2014/678015
dc.identifier.citationMathematical Problems in Engineering. New York: Hindawi Publishing Corporation, 9 p., 2014.
dc.identifier.doi10.1155/2014/678015
dc.identifier.fileWOS000338918500001.pdf
dc.identifier.issn1024-123X
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/37151
dc.identifier.wosWOS:000338918500001
dc.language.isoeng
dc.publisherHindawi Publishing Corporation
dc.relation.ispartofMathematical Problems in Engineering
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleEffects of Geopotential and Atmospheric Drag Effects on Frozen Orbits Using Nonsingular Variablesen
dc.typeinfo:eu-repo/semantics/article
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