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 TypeDr GradeEmail
شيماء عوض الحازميAl-Hazmi, Shayma AwadResearcherMaster 

Files

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 43500.pdf pdf 

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