EntityQ2332772· pop 7· linked from 6 articlesStar hoppingSign in to saveConnectionsstarEntityastronomical objectEntitybinocularsEntityHerculesEntitydeclinationEntityright ascensionEntityglobular clusterEntitybibcodeEntityasterismEntityMessier 13Entitystar chartEntityequatorial coordinate systemEntityamateur astronomyEntityoptical telescopeEntitynight skyEntityequatorial mountEntityangular measureEntityreflector sightEntityreticleEntityBritish Astronomical AssociationEntityCategoriesObservational astronomy