Home›Browse›Besselian year🌐EnglishEnglishDeutschFrançaisРусскийالعربيةEntityQ830102· pop 6Besselian yearSign in to savetropical year that starts at the moment at which the mean longitude of the Sun is 280 degreesAvailable in 6 languagesFrançaisDeutschРусскийBelarusianRomanianUzbekvia Wikidata sitelinks · CC0