EntityQ1103477· pop 28· linked from 456 articlesQ1103477Sign in to savegalaxyConnectionslist of stars in LeoEntityQ1105445Entitylist of NGC objects (3001–4000)Entitylight-yearEntityepochEntityNGC 3977EntityNGC 3632EntityHickson 44EntitystarEntityhydrogenEntitygalaxyEntitysecondEntityconstellationEntitykilometreEntitynebulaEntityWilliam HerschelEntityLeoEntityexoplanetEntitydigital object identifierEntityInternational Standard Serial NumberEntityCategoriesArp objectsAstronomical objects discovered in 1784Discoveries by William HerschelElliptical galaxiesLeo (constellation)NGC objectsPrincipal Galaxies Catalogue objectsUGC objects