SEARCHING FOR ARTIFICIAL EQUILIBRIUM POINTS TO PLACE SATELLITES ABOVE AND BELOW L-3 IN THE SUN-EARTH SYSTEM

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dc.contributor.authorAlmeida, A. K. de
dc.contributor.authorPrado, Antonio F. B. A.
dc.contributor.authorSanchez, Diogo M.
dc.contributor.authorYokoyama, Tadashi [UNESP]
dc.contributor.institutionINPE
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-28T23:34:27Z
dc.date.available2018-11-28T23:34:27Z
dc.date.issued2017-10-01
dc.description.abstractRegarding practical applications of L-3 of the Sun-Earth system, there are few studies with the goal of placing a spacecraft at this point, or in orbit around it. One of the main problems in placihg a spacecraft near this equilibrium point is the fact that it is located behind the Sun with respect to the Earth. The Sun would be blocking direct'communication between the spacecraft and the Earth. The present research gives several options to solve this problem by using a solar sail to place one or two spacecraft above and/or below the Ecliptic plane. This sail could also be used for the mission itself, to collect energy or particles. By using an adequate size, location and attitude of the solar sail, the equilibrium point can be moved from its original location to allow communications between the spacecraft and the Earth. A preliminary study of a solar sail that uses this strategy is shown here.en
dc.description.affiliationINPE, Ave Astronautas,1-758 Jardim Granja, Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUNESP, Ave 24 A,1515 Bela Vista, Rio Claro, SP, Brazil
dc.description.affiliationUnespUNESP, Ave 24 A,1515 Bela Vista, Rio Claro, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCNPq: 305834/2013-4
dc.description.sponsorshipIdCNPq: 406841/2016-0
dc.description.sponsorshipIdCNPq: 301338/2016-7
dc.description.sponsorshipIdFAPESP: 2016/14665-2
dc.description.sponsorshipIdFAPESP: 2011/08171-3
dc.description.sponsorshipIdFAPESP: 2014/22293-2
dc.description.sponsorshipIdFAPESP: 2014/22295-5
dc.format.extent349-359
dc.identifier.citationRevista Mexicana De Astronomia Y Astrofisica. Mexico City: Univ Nacional Autonoma Mexico, Inst De Astronomia, v. 53, n. 2, p. 349-359, 2017.
dc.identifier.issn0185-1101
dc.identifier.urihttp://hdl.handle.net/11449/165832
dc.identifier.wosWOS:000412967400014
dc.language.isoeng
dc.publisherUniv Nacional Autonoma Mexico, Inst De Astronomia
dc.relation.ispartofRevista Mexicana De Astronomia Y Astrofisica
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcelestial mechanics
dc.subjectoccultations
dc.subjectplanets and satellites: general
dc.subjectspace vehicles: instuments
dc.titleSEARCHING FOR ARTIFICIAL EQUILIBRIUM POINTS TO PLACE SATELLITES ABOVE AND BELOW L-3 IN THE SUN-EARTH SYSTEMen
dc.typeArtigo
dcterms.rightsHolderUniv Nacional Autonoma Mexico, Inst De Astronomia

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