Home›Astrometric binaries›Upsilon Serpentis🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文EntityQ5178138· pop 5· linked from 134 articlesUpsilon SerpentisAlso known as 31 Serpentisstar in the constellation SerpensWikidata factsDistance from Earth76.004Radius2.2Show 13 more factscatalog codeUBV M 20963spectral classA0stellar rotational velocity120apparent magnitude5.683834effective temperature8872parallax13.1572radial velocity-35.2luminosity23absolute magnitude1.30right ascension component of proper motionAvailable in 5 languages中文PortuguêsSvenskaفارسیvia Wikidata sitelinks · CC0Connectionslist of stars in SerpensEntityyearEntityCategoriesAstrometric binariesA-type main-sequence starsBayer objectsBright Star Catalogue objectsDurchmusterung objectsFlamsteed objectsHenry Draper Catalogue objectsHipparcos objectsHyades StreamSerpens