🌐EnglishEnglishDeutschEspañolFrançaisItalianoSvenskaالعربية中文EntityQ131455469· pop 11· linked from 5 articlesVertical circlegreat circle perpendicular to the mathematical horizonAvailable in 11 languagesFrançaisDeutsch中文ItalianoالعربيةGreekHungarianLuxembourgishNorwegian NynorskSvenskavia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntityhorizonEntityCategoriesAstronomical coordinate systemsCircles