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"]]