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Satellite Dynamics - Symposium Sao Paulo/Brazil June 19-21, 1974 (Paperback, Softcover reprint of the original 1st ed. 1975)
Loot Price: R2,985
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Satellite Dynamics - Symposium Sao Paulo/Brazil June 19-21, 1974 (Paperback, Softcover reprint of the original 1st ed. 1975)
Series: IUTAM Symposia
Expected to ship within 10 - 15 working days
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This volume includes original papers presented at the 4th Symposium
on Satellite Dynamics held at the XII Annual Plenary Meeting of
COSPAR. At a time where it might be thought that very few problems
were left un solved in celestial mechanics, we discover that new
and more challenging questions must be answered. The pre cision of
observations reaches the centimeter level and physical phenomena
which had been disregarded come into play. We need a better
treatment of atmospheric drag, radiation forces, and a better
knowledge of the earth's gravitational field. Time has to be
precisely defined as well as reference systems, including improved
values for precision and nutation. The question of resonances
introduced by nonzonal harmonics was to be carefully in vestigated.
Numerical integration techniques must be optimized and means of
controlling their errors improved. Analytical techniques must be
made appropriate for com puter processing. Presently existing
methods of solu tions of differential equations of interest to
celestial mechanics are getting cumbersome as all these new facts
come to light. It is clear that entirely new and more effective
methods are necessary. These methods must, among other
requirements, take into account the essential nonlinear character
of the equations. Finally, the mo tion about the center of mass of
a satellite is becoming an essential need for the thorough
understanding and de scription of the orbital motion."
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