EntityQ1106661· pop 30· linked from 453 articlesNGC 3821Sign in to savegalaxyConnectionsQ1105445EntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632Entitylight-yearEntityconstellationEntityWilliam HerschelEntityLeoEntitydigital object identifierEntityInternational Standard Serial NumberEntityparsecEntityredshiftEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityspiral galaxyEntityNew General CatalogueEntitygalaxy clusterEntityMessier 81EntityCategoriesAstronomical objects discovered in 1785Intermediate spiral galaxiesLeo ClusterLeo (constellation)Low surface brightness galaxiesNGC objectsPrincipal Galaxies Catalogue objectsRing galaxiesUGC objects