Intelligent Sensor Tasking for Space Collision Mitigation
Author(s) -
Scot S. Olivier,
Alex Pertica,
J.R. Henderson
Publication year - 2010
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/978401
Subject(s) - situation awareness , space debris , conjunction (astronomy) , computer science , collision , real time computing , set (abstract data type) , space environment , space (punctuation) , satellite , hazard , situation analysis , distributed computing , simulation , aerospace engineering , engineering , physics , operating system , computer security , astronomy , chemistry , organic chemistry , marketing , business , spacecraft , programming language
Orbital collisions pose a hazard to space operations. Using a high performance computer modeling and simulation environment for space situational awareness, we explore a new paradigm for improving satellite conjunction analysis by obtaining more precise orbital information only for those objects that pose a collision risk greater than a defined threshold to a specific set of satellites during a specified time interval. In particular, we assess the improvement in the quality of the conjunction analysis that can be achieved using a distributed network of ground-based telescopes
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