Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2020
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| author | Thais C. Oliveira |
| author_facet | Thais C. Oliveira |
| contents | Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos Thais C. Oliveira Antonio F. B. A. Prado Física, Astronomía y Matemáticas minor planets space vehicles Methods: numerical asteroids: general This work includes analytical and numerical studies of spacecrafts orbiting two binary asteroid systems: 1999 KW4 and Didymos. The binary systems aremodeled as full irregular bodies, such that the whole evolution of the results will show the impact of the irregular gravity field in the lifetime and dynamics of the spacecraft's orbit. The equations of motion of the binary system and the spacecraft are derived from Lagrange Equations. The solar radiation pressure is consired in the dynamics of the spacecraft. Two distinct methods are used to search for stable orbits around the binary systems. One is called the grid search method, which defines the main body as a point mass to estimate the initial state of the spacecraft based on a circular Keplerian orbit. The second method is the search for periodic orbits based on zero-velocity surfaces. 2020 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57171642012 https://www.redalyc.org/journal/571/57171642012/ https://www.redalyc.org/journal/571/57171642012/html/ https://www.redalyc.org/journal/571/57171642012/57171642012.epub https://www.redalyc.org/journal/571/57171642012/movil 10.22201/ia.01851101p.2020.56.01.12 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.1 Vol.56 |
| format | Artículo científico |
| id | redalyc_57171642012 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos Thais C. Oliveira Física, Astronomía y Matemáticas minor planets space vehicles Methods: numerical asteroids: general Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos Thais C. Oliveira Antonio F. B. A. Prado Física, Astronomía y Matemáticas minor planets space vehicles Methods: numerical asteroids: general This work includes analytical and numerical studies of spacecrafts orbiting two binary asteroid systems: 1999 KW4 and Didymos. The binary systems aremodeled as full irregular bodies, such that the whole evolution of the results will show the impact of the irregular gravity field in the lifetime and dynamics of the spacecraft's orbit. The equations of motion of the binary system and the spacecraft are derived from Lagrange Equations. The solar radiation pressure is consired in the dynamics of the spacecraft. Two distinct methods are used to search for stable orbits around the binary systems. One is called the grid search method, which defines the main body as a point mass to estimate the initial state of the spacecraft based on a circular Keplerian orbit. The second method is the search for periodic orbits based on zero-velocity surfaces. 2020 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57171642012 https://www.redalyc.org/journal/571/57171642012/ https://www.redalyc.org/journal/571/57171642012/html/ https://www.redalyc.org/journal/571/57171642012/57171642012.epub https://www.redalyc.org/journal/571/57171642012/movil 10.22201/ia.01851101p.2020.56.01.12 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.1 Vol.56 |
| title | Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos |
| topic | Física, Astronomía y Matemáticas minor planets space vehicles Methods: numerical asteroids: general |
| url | https://www.redalyc.org/articulo.oa?id=57171642012 https://www.redalyc.org/journal/571/57171642012/ https://www.redalyc.org/journal/571/57171642012/html/ https://www.redalyc.org/journal/571/57171642012/57171642012.epub https://www.redalyc.org/journal/571/57171642012/movil |