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The ROAD programThe philosophy, history, operation, calibration of and some analyses with the ROAD (Rapid Orbit Analysis and Determination) program are described. This semi-numeric trajectory program integrates and analyses mean element variations for earth orbits with great efficiency. Through it's use, extensive zonal, resonant harmonic and earth tidal determinations have been made at Goddard Space Flight Center since 1969.
Document ID
19740019239
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Wagner, C. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Douglas, B. C. (Wolf R and D Corp. Riverdale, Md., United States)
Williamson, R. G. (Wolf, R and D Corp., Riverdale Md., United States)
Date Acquired
September 3, 2013
Publication Date
January 1, 1974
Subject Category
Space Sciences
Report/Patent Number
NASA-TM-X-70676
X-921-74-144
Report Number: NASA-TM-X-70676
Report Number: X-921-74-144
Accession Number
74N27352
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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