EntityQ1150236· pop 32· linked from 280 articlesNGC 7209Sign in to saveopen clusterConnectionsQ777979EntityCollinder catalogueEntitystarEntitygalaxyEntityInternational Standard Book NumberEntitylight-yearEntityconstellationEntitynebulaEntityWilliam HerschelEntityexoplanetEntitydigital object identifierEntityInternational Standard Serial NumberEntityparsecEntitystar clusterEntityLacertaEntitybinary starEntitysolar massEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityCategoriesAstronomical objects discovered in 1787Discoveries by William HerschelLacertaNGC objectsOpen clusters