Definify.com
Webster 1913 Edition
Astrometry
As-trom′e-try
,Noun.
[
Astro-
+ metry
.] The art of making measurements among the stars, or of determining their relative magnitudes.
Definition 2024
astrometry
astrometry
English
Noun
astrometry (usually uncountable, plural astrometries)
- (astronomy) the branch of astronomy that deals with the measurement of the positions and motions of celestial bodies, particularly stars.
Related terms
Translations
branch of astronomy
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