Home›Alpha2 Canum Venaticorum variables›Chi Serpentis🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ3304177· pop 12· linked from 135 articlesChi SerpentisAlso known as 20 Serpentis, 20 Ser, χ Serpentis, χ Serstar in the constellation SerpensWikidata factsDistance from Earth67.925Diameter3130000Radius1.9Mass2.11Show 15 more factsspectral classA0pcatalog codeRenson 39840stellar rotational velocity59.7apparent magnitude5.313911parallax14.7221effective temperature9557radial velocity-0.2metallicityAvailable in 12 languagesEspañol中文日本語PortuguêsAsturianCatalanChechenSvenskaTatarUkrainianفارسیvia Wikidata sitelinks · CC0Connectionslist of stars in SerpensEntityyearEntityCategoriesAlpha2 Canum Venaticorum variablesA-type main-sequence starsBayer objectsBright Star Catalogue objectsDurchmusterung objectsFlamsteed objectsHenry Draper Catalogue objectsHipparcos objectsSerpens