EntityQ1149918· pop 29· linked from 344 articlesQ1149918Sign in to saveopen cluster in CepheusConnectionsCepheusEntitystarEntitygalaxyEntityInternational Standard Book NumberEntitylight-yearEntityconstellationEntityinfrared radiationEntitynebulaEntityWilliam HerschelEntityexoplanetEntitysupernovaEntitydigital object identifierEntityCygnusEntityparsecEntityJohn Frederick William HerschelEntitystar clusterEntitysolar massEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityCategoriesAstronomical objects discovered in 1789Cepheus (constellation)Discoveries by William HerschelNGC objectsOpen clusters