EntityQ1168621· pop 31· linked from 353 articlesQ1168621Sign in to savegalaxyConnectionslight-yearEntityepochEntitysecondEntityconstellationEntitykilometreEntityHubble Space TelescopeEntitysupernovaEntitydigital object identifierEntityInternational Standard Serial NumberEntityradio waveEntityInternational Astronomical UnionEntityparsecEntityPegasusEntityJohn Frederick William HerschelEntityredshiftEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityspiral galaxyEntityspectrumEntityCategoriesArp objectsAstronomical objects discovered in 1830Discoveries by John HerschelLuminous infrared galaxiesMarkarian galaxiesNGC objectsPeculiar galaxiesPegasus (constellation)Principal Galaxies Catalogue objectsSeyfert galaxiesUGC objectsUnbarred spiral galaxies