Nereid_Equidistant_Cylindrical_AUTO Nereid 2000 ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east D_Nereid_2000 Greenwich 0 Nereid_2000_IAU_IAG 170000.0 0.0 Cartesian 4400 Easting 9906 E east Northing 9907 N north