Create Spacecraft EstSat;

EstSat.DateFormat       = UTCGregorian;
EstSat.Epoch            = '01 Mar 2005 00:00:00.000';
EstSat.CoordinateSystem = EarthMJ2000Eq;
EstSat.DisplayStateType = Cartesian;
EstSat.X                = 6648.937;
EstSat.Y                = -335.169;
EstSat.Z                = 2789.137;
EstSat.VX               = -0.34697109;
EstSat.VY               = 7.092177415;
EstSat.VZ               = 2.14549075;
EstSat.DryMass          = 850;
EstSat.Cd               = 2.2;
EstSat.Cr               = 1.8;
EstSat.DragArea         = 15;
EstSat.SRPArea          = 1;
EstSat.Id               = 'LEOSat';
EstSat.AddHardware      = {Transponder1, Antenna2};
EstSat.SolveFors        = {CartesianState};