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Seasonal Variations of the James Webb Space Telescope Orbital DynamicsLV separation state is fixed ECEF, so inertial states vary with hourly, daily, monthly, and yearly frequencies The net effect of all frequencies leads to significant variations in orbit geometry Injection states can be matched with invariant manifolds of periodic orbits in the CR3BP to explain observed final orbit.


Document ID
20150017753
Document Type
Presentation
Authors
Brown, Jonathan
(AI Solutions, Inc. Lanham, MD, United States)
Peterson, Jeremy
(AI Solutions, Inc. Lanham, MD, United States)
Villac, Benjamin
(AI Solutions, Inc. Lanham, MD, United States)
Yu, Wayne
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 11, 2015
Publication Date
August 9, 2015
Subject Category
Astronomy
Report/Patent Number
AAS 15-802
GSFC-E-DAA-TN25129
Meeting Information
Astrodynamics Specialist Conference(Vail, CO)
Funding Number(s)
CONTRACT_GRANT: NNG14VC09C
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Three Body Problem
Launch Windows
James Webb Space Telescope
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