EntityQ1105887· pop 29· linked from 452 articlesNGC 3684Sign in to savegalaxyConnectionslist of stars in LeoEntityQ1105445Entitylist of NGC objects (3001–4000)Entitylight-yearEntityepochEntityNGC 3977EntityNGC 3632EntitystarEntityhydrogenEntitygalaxyEntityNASAConceptsecondEntityconstellationEntitynebulaEntityWilliam HerschelEntityexoplanetEntityLeoEntitydigital object identifierEntityInternational Standard Serial NumberEntityparsecEntityCategoriesAstronomical objects discovered in 1784Discoveries by William HerschelLeo (constellation)MCG objectsNGC objectsPrincipal Galaxies Catalogue objectsUGC objectsUnbarred spiral galaxies