Home›Barium stars›Beta Boötis🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی中文日本語EntityQ14025· pop 20· linked from 258 articlesBeta BoötisAlso known as Nakkar, HD 133208, 42 Boötis, β Boötisstar in the constellation BoötesWikidata factsDistance from Earth72.0565Diameter25700000Show 14 more factsspectral classG5catalog codeUBV M 20520apparent magnitude3.244982radial velocity-19.4metallicity-0.01absolute magnitude-0.643effective temperature4966parallax13.878stellar rotational velocity1.30surface gravityAvailable in 20 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAsturianBahasa IndonesiaConnectionsyearEntityBoötesEntityCategoriesBarium starsBayer objectsBoötesBright Star Catalogue objectsDurchmusterung objectsFlamsteed objectsFlare starsG-type giantsHenry Draper Catalogue objectsHipparcos objectsStars with proper names