astrometer
Appearance
English
[edit]Etymology
[edit]Noun
[edit]astrometer (plural astrometers)
- An instrument designed to measure the brightness, relation, or apparent magnitude of stars.
Translations
[edit]Translations
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References
[edit]- “astrometer”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.