EntityQ4017803· pop 11· linked from 2 articlesWalkerSign in to savelunar craterConnectionsMoonConceptNASAConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitydiameterEntitydigital object identifierEntityimpact craterEntitybibcodeEntityeponymEntityUnited States Geological SurveyEntityCambridge University PressEntityfar side of the MoonEntityPatrick MooreEntityQ22908627Entitylunar craterEntityselenographic coordinatesEntityApolloEntityJoseph Albert WalkerEntityPlummerEntityRumfordEntityCategoriesImpact craters on the MoonLQ16 quadrangle