EntityQ1046399· pop 28· linked from 467 articlesNGC 1997Sign in to savestar clusterConnectionslist of NGC objects (1001–2000)Entitylist of most luminous starsEntityDoradoEntityMensaEntityepochEntityNGC 1854EntityQ1046289EntityR136EntitystarEntitygalaxyEntityconstellationEntitynebulaEntityexoplanetEntityJohn Frederick William HerschelEntityHydrusEntitystar clusterEntityCrab NebulaEntityOrion NebulaEntityapparent magnitudeEntitydeclinationEntityCategoriesAstronomical objects discovered in 1834Discoveries by John HerschelDoradoESO objectsLarge Magellanic CloudNGC objectsOpen clusters