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Document Details
Document Type
:
Thesis
Document Title
:
FROZEN ORBITS AROUND AN OBLATE PLANET
المدارات المتجمدة حول الكواكب المنبعجة
Subject
:
Faculty of Sciences
Document Language
:
Arabic
Abstract
:
Frozen orbits are always important foci of orbit design because of their valuable characteristics that their eccentricity and argument of perigee remain constant on average. This study investigates the conditions of Frozen Orbit in five chapters, In the first one we mentioned the history of the frozen orbit for the last 20 years ago. In the second chapter, we take advantage from the elegant formalism that presented by Hamiltonian mechanics. In the third chapter, we will review the most common techniques for the perturbation problem. In the fourth one, we will construct a short period transformation and long period transformation. And in the last chapter, That is by using the Hamiltonian frame of works in short period variation and long period variation, Founding the rate of change in Orbital elements a, e, I, ω, and Ω, and make it equal zero. Then extracting the frozen orbit conditions taking into consideration the oblateness of the central planet up to second order with zonal harmonic coefficients (J2, J3 and J4).
Supervisor
:
Prof. Magdy Ebrahim Imam El-Saftawy
Thesis Type
:
Master Thesis
Publishing Year
:
1439 AH
2018 AD
Co-Supervisor
:
Dr. Hassan Mohammad Asiri
Added Date
:
Thursday, June 7, 2018
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
شيماء عوض الحازمي
Al-Hazmi, Shayma Awad
Researcher
Master
Files
File Name
Type
Description
43500.pdf
pdf
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