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Star tracker

A star tracker is an optical device that measures the positions of stars using photocells or a camera. As the positions of many stars have been measured by astronomers to a high degree of accuracy, a star tracker on a satellite or spacecraft may be used to determine the orientation (or attitude) of the spacecraft with respect to the stars. In order to do…

History & Technology

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Current technology

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Map overview Semantic statistics

Star tracker

Nodes35
Edges34
Triples21
Avg. degree1.94
Density0.057143
Components1

How this topic connects Entity context

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Star tracker

Top relations

related to Current technology · 10
Star tracker → As, CubeSat, Earth, Hertzsprung-Russell, However, Many, Star, There, These, United States Naval Observatory
related to history · 7
Star tracker → Before, Cold War, Consider, From, In, INS, That
related to External links · 3
Star tracker → Online, Open-source Star TrackerAstrometry, Oresat
is a · 1
Star tracker → optical device that measures the positions of stars using photocells or a camera

Important terminology Word statistics

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Important terminology

star stars tracker used spacecraft ins location signal known also trackers tape determine position positions may systems missile flight produce

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Star trackeris aoptical device that measures the positions of stars using photocells or a camera0.90text
Star trackerrelated to Current technologyMany0.60section
Star trackerrelated to Current technologyThere0.60section
Star trackerrelated to Current technologyCubeSat0.60section
Star trackerrelated to Current technologyStar0.60section
Star trackerrelated to Current technologyEarth0.60section
Star trackerrelated to Current technologyHowever0.60section
Star trackerrelated to Current technologyUnited States Naval Observatory0.60section
Star trackerrelated to Current technologyHertzsprung-Russell0.60section
Star trackerrelated to Current technologyThese0.60section
Star trackerrelated to Current technologyAs0.60section
Star trackerrelated to External linksOresat0.60section

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