EntityQ938541· pop 30· linked from 952 articlesNGC 840Sign in to savegalaxyConnectionslist of NGC objects (1–1000)EntityepochEntityNGC 241EntityNGC 945EntityMilky WayEntitylight-yearEntityconstellationEntityAndromeda GalaxyEntitydigital object identifierEntityparsecEntityredshiftEntityCetusEntityapparent magnitudeEntityright ascensionEntityTriangulum GalaxyEntitydeclinationEntityNew General CatalogueEntitySmall Magellanic CloudEntitybibcodeEntityQ118398EntityCategoriesBarred spiral galaxiesCetusNGC objectsPrincipal Galaxies Catalogue objects