The CCSDSv3 Ephemeris type for the Export Ephemeris/Attitude Tool.
  Export | Exports the ephemeris file. | 
  CentralBodyName | Gets or sets the central body of the satellite. | 
  Classification | A string that specifies the classification/caveats of the data file. | 
  DateFormat | Gets or sets the desired date format. | 
  EphemerisFormat | Gets or sets the desired format to be used for representing the position and velocity information as either scientific notation or floating point notation. Scientific notation is recommended when possible. | 
  FileFormat | Gets or sets the file format that will be generated by the export tool. | 
  HasCovarianceData | Returns true if the object has covariance data. | 
  IncludeAcceleration | Include acceleration data in the exported file. | 
  IncludeCovariance | Include covariance data in the exported file. If covariance data is not available, this property becomes read-only. | 
  MessageID | A string defining the message ID which should uniquely identify the message. | 
  ObjectID | A string defining the Object ID - to be specified as the international spacecraft designator, also known as an NSSDC identifier. | 
  ObjectName | A name for the Object. By recommendation of the CCSDS standard, the name from the SPACEWARN Bulletin should be used. | 
  Originator | A string that specifies an identifier of the organization producing the data file. | 
  ReferenceFrame | Gets or sets the reference frame of the ephemeris. | 
  ReferenceFramesSupported | Returns an array of valid choices. | 
  StepSize | If the Use Ephemeris Steps option is not selected, enter a Step Size to be used for the vehicle. | 
  TimePeriod | Sets the time period. Options are Use Entire Ephemeris - STK creates a data file using the Start and Stop Time specified in the vehicle's Orbit tab or Specify Time Period - STK creates a data file using the Start and Stop Time specified here. | 
  TimePrecision | If selected, STK uses the Step Size specified in the vehicle's Basic properties. If not selected, specify a Step Size. Dimensionless. | 
  TimeSystem | Gets or sets the time system of the ephemeris. | 
  UseSatelliteCenterAndFrame | Use the satellite center and frame. Setting the property to 'True' will cause CentralBody and ReferenceFrame properties become read-only. | 





