SEARCHING FOR ORBITS AROUND EQUILIBRIUM POINTS IN A BINARY ASTEROID SYSTEM MODELED AS A MASS DIPOLE
| dc.contributor.author | Santos, L. B. T. | |
| dc.contributor.author | Sousa-Silva, P. A. [UNESP] | |
| dc.contributor.author | Sanchez, D. M. | |
| dc.contributor.author | Prado, A. F. B. A. | |
| dc.contributor.author | Singla, P. | |
| dc.contributor.author | Weisman, R. M. | |
| dc.contributor.author | Marchand, B. G. | |
| dc.contributor.author | Jones, B. A. | |
| dc.contributor.institution | Natl Inst Space Res INPE | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2020-12-10T16:55:49Z | |
| dc.date.available | 2020-12-10T16:55:49Z | |
| dc.date.issued | 2019-01-01 | |
| dc.description.abstract | The objective of the present work is to search for orbits around the equilibrium points L-1 and L-2 of the restricted three-body synchronous problem (RTBSP). From the equations of motion of a binary system of asteroids, where one of the asteroids is modeled as a rotating mass dipole, it was possible to determine the initial conditions for Lyapunov orbits. The study was carried out by modifying the mass ratio of the system and the size of the dipole mass in rotation. By linearizing the equations of motion, it is possible to obtain the eigenvectors and eigenvalues, and, with these values, it was possible to determine the initial estimates of periodic orbits around the equilibrium points using Newton's method. Then, a family of orbits was built around the equilibrium points L-1 and L-2. | en |
| dc.description.affiliation | Natl Inst Space Res INPE, Div Space Mech & Control, Astronautas Ave 1758, BR-12227010 Sao Jose Dos Campos, SP, Brazil | |
| dc.description.affiliation | Sao Paulo State Univ UNESP, Dept Math, Sao Joao Da Boa Vista, SP, Brazil | |
| dc.description.affiliation | Natl Inst Space Res INPE, INPE Brazil, Grad Sch, BR-12227010 Sao Jose Dos Campos, Brazil | |
| dc.description.affiliationUnesp | Sao Paulo State Univ UNESP, Dept Math, Sao Joao Da Boa Vista, SP, Brazil | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description.sponsorshipId | CNPq: 406841/2016-0 | |
| dc.description.sponsorshipId | CNPq: 301338/2016-7 | |
| dc.description.sponsorshipId | FAPESP: 2013/07174-4 | |
| dc.description.sponsorshipId | FAPESP: 2014/22295-5 | |
| dc.description.sponsorshipId | FAPESP: 2016/14665-2 | |
| dc.description.sponsorshipId | FAPESP: 2016/18418-0 | |
| dc.description.sponsorshipId | FAPESP: 2016/24561-0 | |
| dc.description.sponsorshipId | FAPESP: 2018/00059-9 | |
| dc.description.sponsorshipId | FAPESP: 2018/06966-8 | |
| dc.format.extent | 421-438 | |
| dc.identifier.citation | Astrodynamics 2018, Pts I-iv. San Diego: Univelt Inc, v. 167, p. 421-438, 2019. | |
| dc.identifier.issn | 1081-6003 | |
| dc.identifier.uri | http://hdl.handle.net/11449/194830 | |
| dc.identifier.wos | WOS:000485088500025 | |
| dc.language.iso | eng | |
| dc.publisher | Univelt Inc | |
| dc.relation.ispartof | Astrodynamics 2018, Pts I-iv | |
| dc.source | Web of Science | |
| dc.title | SEARCHING FOR ORBITS AROUND EQUILIBRIUM POINTS IN A BINARY ASTEROID SYSTEM MODELED AS A MASS DIPOLE | en |
| dc.type | Trabalho apresentado em evento | |
| dcterms.rightsHolder | Univelt Inc |