Analysis of Earth’s Geopotential and its Effect on GPS Orbits | ||
International Conference on Aerospace Sciences and Aviation Technology | ||
Article 91, Volume 15, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 15 – May 28 - 30, 2013, May 2013, Pages 1-7 PDF (450.62 K) | ||
Document Type: Original Article | ||
DOI: 10.21608/asat.2013.22214 | ||
Authors | ||
E. H. Khatab1; A. A. Ahmed2; A. R. Hamed2 | ||
1Astronomy, Space Science and Meteorology Dept., Faculty of Science, Cairo University. | ||
2Egyptian Armed Forces, Egypt. | ||
Abstract | ||
In this paper, we study the GPS orbit as an orbit for navigational satellites; we are concerned with analyzing and simulating the EFFECT OF EARTH’S OBLATNESS, which gives an image for what a satellite will suffer due to this perturbing force. Finally, a numerical technique is used to calculate a real GPS satellite as an example. | ||
Keywords | ||
GPS orbit; Lagrange’s planetary equations; earth’s oblateness | ||
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