Home›Browse›دایرهساعتی🌐فارسیEnglishDeutschEspañolFrançaisNederlandsPortuguêsTiếng ViệtРусскийالعربيةفارسی한국어中文EntityQ3380435· pop 17· linked from 8 articlesدایرهساعتیSign in to saveAlso known as hour circlePart of celestial coordinate systemWikidata factsInstance ofastrometryvia Wikidata · CC0Available in 17 languagesEspañolFrançaisDeutsch中文РусскийالعربيةAsturianAzerbaijaniBasqueCatalanMalayNederlandsNorwegianTiếng Việtفارسی한국어via Wikidata sitelinks · CC0