GEOGCS["Callisto_2015",DATUM["Callisto_2015",SPHEROID["Callisto_2015",2410300,0,AUTHORITY["ESRI","107862"]],AUTHORITY["ESRI","106862"]],PRIMEM["Reference_Meridian",0,AUTHORITY["ESRI","108900"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["ESRI","104873"]]