Home›Be stars›X Persei🌐EnglishEnglishDeutschEspañolFrançaisNederlandsSvenskaРусский中文EntityQ4597650· pop 11· linked from 189 articlesX PerseiAlso known as HD 24534, HR 1209binary star system in the constellation PerseusWikidata factsDistance from Earth0.700Radius6.5Mass15.5ImagePerseus constellation map.svgShow 14 more factsspectral classB0pcatalog codeGaia DR2 168450545792009600apparent magnitude5.920right ascension component of proper motion-12right ascension58.84615782973530declination31.04584604034970effective temperature26303Available in 11 languagesEspañol中文РусскийAsturianCatalanCzechFinnishSlovakSvenskaUzbekvia Wikidata sitelinks · CC0ConnectionsyearEntityepochEntityCategoriesBe starsBright Star Catalogue objectsB-type main-sequence starsDurchmusterung objectsGamma Cassiopeiae variable starsHenry Draper Catalogue objectsHipparcos objectsNeutron starsObjects with variable star designationsO-type giantsPerseus (constellation)PulsarsX-ray binaries