Home›Observational astronomy›recessional velocity🌐EnglishEnglishDeutschFrançaisItalianoTiếng Việtالعربية中文日本語EntityQ7302397· pop 7· linked from 39 articlesrecessional velocitythe rate at which an astronomical object is moving away, typically from EarthAvailable in 7 languagesFrançais中文العربيةCatalanSerbianTamilvia Wikidata sitelinks · CC0ConnectionsastronomyEntityredshiftEntityCategoriesObservational astronomy