Home›Asymptotic-giant-branch stars›9 Boötis🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ1749010· pop 7· linked from 252 articles9 BoötisAlso known as HD 121710star in the constellation BoötesWikidata factsDistance from Earth191.891Show 14 more factsspectral classK0catalog codeUBV M 19858apparent magnitude4.503571effective temperature4050parallax5.2113radial velocity-39.5absolute magnitude-1.23metallicity-0.13stellar rotational velocity10surface gravity70right ascension component of proper motionAvailable in 7 languagesFrançais中文РусскийItalianoSvenskaفارسیvia Wikidata sitelinks · CC0Connectionslight-yearEntityBoötesEntityCategoriesAsymptotic-giant-branch starsBoötesBright Star Catalogue objectsDurchmusterung objectsFlamsteed objectsHenry Draper Catalogue objectsHipparcos objectsIrregular variablesK-type giantsSuspected variables