Halo Orbits around $L_1$ and $L_2$ in the Photogravitational Sun-Earth System with Oblateness
| Autor: | Sheth, Dhwani, O, Thomas V. |
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| Rok vydání: | 2020 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | The Photogravitational Restricted Three Body Problem with oblateness has been studied to obtain halo orbits around the Lagrangian points $L_1$ and $L_2$ of the Sun-Earth system in which the Sun is taken as radiating and the Earth as an oblate spheroid. The halo orbits corresponding to fourth and fifth order approximations around $L_1$ and $L_2$ for actual oblateness of the Earth and for different radiation pressures for the Sun are displayed graphically. The time period of halo orbits around $L_1$ decreases with increase in oblateness and increases with increase in radiation pressure. A reverse effect is observed due to increase in oblateness and radiation pressure on time period of orbits around $L_2$. It is also observed that halo orbits around $L_1$ shifts towards the source of radiation due to increase in both radiation pressure and oblateness. However, halo orbits around $L_2$ shifts towards the source of radiation due to increase in radiation but recedes with increase in oblateness. Comment: 18 pages, 18 figures |
| Databáze: | arXiv |
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