Callisto_Mercator_AUTO Callisto 2000 ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east D_Callisto_2000 Greenwich 0 Callisto_2000_IAU_IAG 2409400.0 24094.0 Cartesian 4400 Easting 9906 E east Northing 9907 N north