GEOGCS["Rhea (2015) - Sphere / Ocentric",DATUM["Rhea (2015) - Sphere",SPHEROID["Rhea (2015) - Sphere",763500,0,AUTHORITY["IAU","60500"]],AUTHORITY["IAU","60500"]],PRIMEM["Reference Meridian",0,AUTHORITY["IAU","60500"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IAU","60500"]]