EntityQ1168567· pop 29· linked from 348 articlesNGC 7660Sign in to savegalaxyConnectionsepochEntitystarEntitygalaxyEntitylight-yearEntityconstellationEntitynebulaEntityexoplanetEntityparsecEntityPegasusEntityredshiftEntityJohn Frederick William HerschelEntitystar clusterEntityapparent magnitudeEntitydeclinationEntityright ascensionEntityNew General CatalogueEntitygalaxy clusterEntityelliptical galaxyEntityMessier 2EntityMessier 15EntityCategoriesAstronomical objects discovered in 1828Discoveries by John HerschelElliptical galaxiesNGC objectsPegasus (constellation)