EntityQ1105501· pop 29· linked from 488 articlesQ1105501Sign in to savegalaxyConnectionslist of stars in HydraEntityQ1105445EntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632EntitystarEntitygalaxyEntitysecondEntitylight-yearEntityconstellationEntitykilometreEntitynebulaEntityWilliam HerschelEntityHubble Space TelescopeEntityexoplanetEntitydigital object identifierEntityInternational Standard Serial NumberEntityparsecEntityredshiftEntityCategoriesAstronomical objects discovered in 1784Discoveries by William HerschelElliptical galaxiesHydra (constellation)Lenticular galaxiesNGC objectsPrincipal Galaxies Catalogue objects