EntityQ3599099· pop 9· linked from 186 articles42 PerseiSign in to savebinary star system in the constellation PerseusConnectionsbinary starEntitysolar massEntityapparent magnitudeEntityorbital eccentricityEntitysolar radiusEntitysolar luminosityEntityBright Star CatalogueEntityQ1044096EntitystarEntitydayEntityyearEntityhydrogenEntitygalaxyEntitylight-yearEntityconstellationEntitykelvinEntitynebulaEntitypinyinEntityorbitEntityradiusEntityCategoriesAm starsA-type main-sequence starsBayer objectsBright Star Catalogue objectsDurchmusterung objectsFlamsteed objectsHenry Draper Catalogue objectsHipparcos objectsM-type main-sequence starsObjects with variable star designationsPerseus (constellation)Rotating ellipsoidal variables