Initial Orbit Determination, Data Association, and Admissible Regions of Space Objects Using Magnetometers
Author(s)
Holzinger, Marcus J.
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Abstract
Magnetometer-based detection and characterization of space objects is motivated
and challenges are discussed. Observable constants of motion with and without
charge screening are derived in detail. Batch filtering methods are proposed to estimate
the observable space object states. A novel application of orbit and detection
constraints is used to generate admissible region boundaries for unobservable
states, allowing initial orbit determination and data association of space objects
passing near magnetometers. Practical and operational issues are discussed, followed
by suggested future research activities.
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Date
2014-01
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Paper
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