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more about astrometry
astrometry |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Astrometry \As*trom"e*try\, n. [Astro- + metry.] The art of making measurements among the stars, or of determining their relative magnitudes. From WordNet r 1.6 [wn]: astrometry n : the branch of astronomy that deals with the measurement of the position and motion of celestial bodies
more about astrometry