EntityQ948784· pop 29· linked from 454 articlesQ948784Sign in to savegalaxyConnectionsQ1105445Entitylight-yearEntityparsecEntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632Entitylist of discoverers of minor planets credited by the Minor Planet CenterEntitygalaxyEntitysecondEntityconstellationEntitykilometreEntityultraviolet radiationEntityinfrared radiationEntityWilliam HerschelEntitysupernovaEntityLeoEntitydigital object identifierEntityradio waveEntityInternational Astronomical UnionEntityCategories4C objectsAstronomical objects discovered in 1784Barred spiral galaxiesDiscoveries by William HerschelGalaxies discovered in 1784Leo (constellation)MCG objectsNGC objectsPrincipal Galaxies Catalogue objectsRadio galaxiesUGC objects