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1 - siderostat - definition of siderostat by the free online dictionary ...

(Astronomy) an astronomical instrument consisting essentially of a plane mirror driven about two axes so that light from a celestial body, esp the sun, is reflected  ...
http://www.thefreedictionary.com/siderostat

2 - siderostat - definition of siderostat by the free online dictionary ...

A siderostat is a similar device which is designed to follow a fainter star, rather .... There is another arrangement that satisfies the definition of a heliostat yet has a ...
http://www.thefreedictionary.com/siderostat

3 - Other optical systems - dfm engineering, inc.

... possible to narrow the definition. Single-mirror devices will be considered first. The polar siderostat The simplest siderostat-fed telescope is the polar refractor, ...
http://www.dfmengineering.com/optical_systems.html

4 - Other optical systems - dfm engineering, inc.

Coelostat definition, an apparatus consisting of a mirror driven by clockwork, used ... Compare siderostat an astronomical instrument consisting of a plane mirror ...
http://www.dfmengineering.com/optical_systems.html

5 - A note on the principle and nomenclature of heliostats, coelostats ...

Definition of siderose from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the ... Next Word in the Dictionary: siderostat
http://adsabs.harvard.edu/full/1982JBAA...92..182D

6 - A note on the principle and nomenclature of heliostats, coelostats ...

Definition of sidero- (1) in American English in Oxford dictionary (US). Meaning, pronunciation and example sentences. ... of or relating to the stars:siderostat ...
http://adsabs.harvard.edu/full/1982JBAA...92..182D