A geostationary longitude acquisition planning algorithmThe paper is concerned with the phase of the geosynchronous mission termed station acquisition, which involves the maneuvering of a spacecraft to its geostationary longitude by means of the spacecraft propulsion system. An algorithm which assists in maneuver planning is described, and examples of its use are presented. The algorithm can be applied when sequences of more than three maneuvers are to be expected. While, in general, three maneuvers are sufficient to achieve the desired end conditions when orbital mechanics are the only consideration, operational considerations may add constraints resulting in an increased number of maneuvers required.
Document ID
19780047983
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Petruzzo, C. J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Bryant, W. C., Jr. (NASA Goddard Space Flight Center Greenbelt, Md., United States)
Nickerson, K. G. (Computer Sciences Corp. Silver Spring, Md., United States)