EntityQ742354· pop 32· linked from 462 articlesQ742354Sign in to savespiral galaxy in the constellation HydraConnectionslist of stars in HydraEntityepochEntityQ544846EntityQ1119115EntityArp 240EntityNGC 5090 and NGC 5091EntityEarthConceptstarEntityMilky WayEntitygalaxyEntitysecondEntityInternational Standard Book NumberEntitylight-yearEntityconstellationEntitynebulaEntityWilliam HerschelEntityexoplanetEntitysupernovaEntitydigital object identifierEntityInternational Astronomical UnionEntityCategoriesHydra (constellation)NGC objectsPrincipal Galaxies Catalogue objectsUnbarred spiral galaxies