EntityQ1921154· pop 15· linked from 6 articlesMercatorSign in to saveimpact crater on the MoonConnectionsMoonConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitydiameterEntitylavaEntitydigital object identifierEntityGerardus MercatorEntityimpact craterEntitybibcodeEntityeponymEntityUnited States Geological SurveyEntityCambridge University PressEntityPatrick MooreEntityQ22908627Entitylunar craterEntityMare NubiumEntityLunar Orbiter 4EntityNectarianEntityselenographic coordinatesEntityPalus EpidemiarumEntityCategoriesImpact craters on the MoonLQ19 quadrangle