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White Paper: Gateway Destination Orbit Model: A Continuous 15 Year NRHO Reference TrajectoryThe Gateway program has selected a Near-Rectilinear Halo Orbit (NRHO) of the L2 southern family as its operational orbit. In order to facilitate mission analysis for Gateway and associated programs utilizing this orbit, a representative reference trajectory 15 years in duration has been developed. The purpose of this white paper is to review the properties of this NRHO reference trajectory.
Document ID
20190030294
Acquisition Source
Johnson Space Center
Document Type
Other
Authors
Lee, David E. (NASA Johnson Space Center Houston, TX, United States)
Date Acquired
August 28, 2019
Publication Date
August 20, 2019
Subject Category
Astrodynamics
Report/Patent Number
JSC-E-DAA-TN72594
Distribution Limits
Public
Copyright
Public Use Permitted.
Technical Review
NASA Technical Management
Keywords
lunar synodic resonant
NRHO
halo orbit
reference trajectory
receding horizon targeting
near-rectilinear halo orbit

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