104916=GEOGCS["GCS_Ganymede_2000",DATUM["D_Ganymede_2000",SPHEROID["Ganymede_2000_IAU_IAG",2632345,0,AUTHORITY["ESRI","107916"]],AUTHORITY["ESRI","106916"]],PRIMEM["Reference_Meridian",0,AUTHORITY["ESRI","108900"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["ESRI","104916"]]