astrometer
Jump to navigation
Jump to search
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
|
References[edit]
- “astrometer”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.