863 (DCCCLXIII) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bone ngwagengsome wa 860s, ngwaga wa bomasometshela tharo ngwagengkgolo wa Ngwagakgolo 9, le ngwaga wa bomakgolo seswai masometshela tharo ngwagengkete wa Ngwagakete 1.