GEOGCS["Portia (2015) - Sphere / Ocentric",DATUM["Portia (2015) - Sphere",SPHEROID["Portia (2015) - Sphere",54000,0,AUTHORITY["IAU","71200"]],AUTHORITY["IAU","71200"]],PRIMEM["Reference Meridian",0,AUTHORITY["IAU","71200"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IAU","71200"]]