Elliptical orbit satellite, system, and deployment with controll

Aeronautics and astronautics – Spacecraft – Spacecraft formation – orbit – or interplanetary path

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342355, 342357, 455 121, 455 131, B64G 100, H04B 7185

Patent

active

055823670

ABSTRACT:
A special set of elliptical satellite orbits are described which allow preferential coverage of one parameter over another. According to a first modification, the orbits are retrograde, and preferentially cover one geographical location or time of day as compared with another. A second modification uses prograde orbits and allows the apogee of the orbit to be offset a constant amount with respect to the sun, to thereby cover a different time of day relative to the others. According to a special preferred mode of the invention, the apogee is always pointing towards the sun.

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