@InProceedings{PradoGome:2012:EfAtDr,
               author = "Prado, Antonio Fernando Bertachini de Almeida and Gomes, Vivian 
                         Martins",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Universidade Federal de S{\~a}o Paulo (UNIFESP)}",
                title = "Effects of the Atmospheric Drag in Close Approaches for a Cloud of 
                         Particles",
            booktitle = "Proceedings...",
                 year = "2012",
                pages = "1--10",
         organization = "International Astronautical Congress, 63. (IAC).",
            publisher = "International Astronautical Federation",
             keywords = "Astrodinamica, Swing-By, Manobras Atmosf{\'e}ricas, Manobras 
                         Orbitais.",
             abstract = "The goal of this research is to study close approaches between a 
                         planet, which is assumed to have an atmosphere, and a cloud of 
                         particles. This cloud of particles is formed during the passage of 
                         a spacecraft by the atmosphere, due to its explosion. The complete 
                         system is formed by two main bodies (the Sun and the planet), that 
                         are assumed to stay in circular orbits around their center of 
                         mass, and the spacecraft, that is then transformed in a cloud of 
                         particles. This spacecraft is moving under the gravitational 
                         attractions of the two main bodies when it makes a close approach 
                         with the planet in such a position that it passes inside the 
                         atmosphere of the planet and then is transformed in a cloud of 
                         particles. The motion is assumed to be planar for the spacecraft 
                         and all the particles and the dynamics is given by the well-known 
                         planar restricted circular three-body problem plus atmospheric 
                         drag. For the simulations shown here the planet Jupiter is used as 
                         the body for the close approach, but the method works well for any 
                         planet. The initial conditions for the spacecraft and the 
                         particles of the cloud are specified at the periapsis, because it 
                         is assumed that the fragmentation of the spacecraft occurs at this 
                         point.",
  conference-location = "Napoles Paris",
      conference-year = "2012",
                label = "lattes: 7340081273816424 1 PradoGome:2012:EfAtDr",
             language = "en",
           targetfile = "prado_effects.pdf",
               volume = "1",
        urlaccessdate = "30 abr. 2024"
}