🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ7144650· pop 72Category:AstrometryWikimedia categoryArticleAstrometry is the study of the positions, distances between, and motions of astronomical objects.