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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Estudo da Distribuição de Pequenos Objetos no Sistema Solar / Study of the Distribuition of Small Bodies in the Solar System

Ladeira, Denis Gouvêa 20 December 2003 (has links)
Submitted by Gustavo Caixeta (gucaixeta@gmail.com) on 2017-02-15T17:50:45Z No. of bitstreams: 1 texto completo.pdf: 8101996 bytes, checksum: d85a5adfc37ea87da2423866b0914047 (MD5) / Made available in DSpace on 2017-02-15T17:50:45Z (GMT). No. of bitstreams: 1 texto completo.pdf: 8101996 bytes, checksum: d85a5adfc37ea87da2423866b0914047 (MD5) Previous issue date: 2003-12-20 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES, Brasil / O estudo é realizado utilizando modelos planar e não planar. Considerando os sete maiores planetas, empregamos as equações do movimento do problema de n-corpos em um sistema de referência heliocêntrico para integrar um total de 10 X 106 condições iniciais que foram distribuídas entre 0.52 UA e 52 UA. Os resultados obtidos são comparados com a distribuição de asteroides e cometas observada e são determinadas as principais ressonâncias de movimento médio. / The study is performed by planar and 3-D models. Considering the seven greater planets, we employ the motionºs equations for the n-body problem in a heliocentric frame to integrate the orbits of 10 X 106 initial conditions distributed between 0.52 AU e 52 AU. The results were compared with the distribution of observed asteroids and comets, and we determine the main mean motion resonances.

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