EntityQ1121278· pop 30· linked from 345 articlesQ1121278Sign in to saveopen cluster in the constellation CepheusConnectionslight-yearEntitystarEntitygalaxyEntityconstellationEntityWayback MachineEntitynebulaEntityradiusEntityexoplanetEntitycarbon monoxideEntityCygnusEntityparsecEntityCepheusEntitystar clusterEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityNew General CatalogueEntityopen clusterEntityMessier 2EntitySpitzer Space TelescopeEntityCategoriesCepheus (constellation)NGC objectsReflection nebulae