GEOGCS["Ariel (2015) - Sphere / Ocentric",DATUM["Ariel (2015) - Sphere",SPHEROID["Ariel (2015) - Sphere",578900,0,AUTHORITY["IAU","70100"]],AUTHORITY["IAU","70100"]],PRIMEM["Reference Meridian",0,AUTHORITY["IAU","70100"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IAU","70100"]]