EntityQ1105845· pop 29· linked from 487 articlesQ1105845Sign in to savegalaxyConnectionslist of stars in HydraEntityQ1105445Entitylight-yearEntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632EntitystarEntitygalaxyEntityNASAConceptsecondEntityconstellationEntitynebulaEntityexoplanetEntitydigital object identifierEntityparsecEntityredshiftEntityJohn Frederick William HerschelEntityHydraEntityCalifornia Institute of TechnologyEntityCategoriesAstronomical objects discovered in 1836Barred spiral galaxiesDiscoveries by John HerschelHydra (constellation)MCG objectsNGC objectsPrincipal Galaxies Catalogue objectsUGCA objects