EntityQ588327· pop 7· linked from 178 articlesWesterhout 49Sign in to saveHII region in the constellation AquilaConnectionsepochEntityH II regionEntityWesterhout 49-2EntitystarEntitygalaxyEntityconstellationEntitynebulaEntitysupernovaEntityexoplanetEntitydigital object identifierEntityInternational Standard Serial NumberEntityAquilaEntitystar clusterEntitysolar massEntityright ascensionEntitydeclinationEntityNew General CatalogueEntityAltairEntitybibcodeEntityQ118398EntityCategoriesAquila (constellation)H II regions