EntityQ201400· pop 17· linked from 9 articlesPythagorasSign in to savelunar impact craterConnectionsUnited States Geological SurveyEntityMoonConceptPythagorasEntityNASAConceptgeographic coordinate systemEntityInternational Standard Book NumberEntityangleEntitydiameterEntitydigital object identifierEntityhexagonEntityimpact craterEntitybibcodeEntityeponymEntityCambridge University PressEntityPatrick MooreEntityQ22908627EntityLunar Orbiter 4Entityselenographic coordinatesEntityEratosthenianEntityBabbageEntityCategoriesImpact craters on the MoonLQ03 quadrangle