Optical Sensor Constraints on Space Object Detection Admissable Regions
Author(s)
Worthy, Johnny L.
Holzinger, Marcus J.
Fujimoto, Kohei
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Abstract
This paper presents work on a model to simulate the space debris environment
based on optical sensor detection constraints of line of sight, illumination, and visual
magnitude. Through analysis, the performance of pointing trajectories, such
as the automated sensors in the Space Surveillance Network (SSN), can be optimized
based on the shapes of these constraints. This application is particularly of
interest to space based sensors and the design of space based space surveillance
missions. The presented constraints are also found to be dependent on range to the
space object. This dependence is used to apply additional constraints to the admissible
region further aiding in initial state estimation of space objects observed
from space.
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Date
2013-08
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