Opt whether to use Mean Motion or Semimajor Axis to specify the orbit size (Equinoctial coordinate type).
| Member | Value | Description |
|---|---|---|
| eEquinoctialSizeShapeUnknown | -1 | Represents a value not supported by the Object Model. |
| eEquinoctialSizeShapeMeanMotion | 0 | Use Mean Motion to specify orbit size. |
| eEquinoctialSizeShapeSemimajorAxis | 1 | Use Semimajor Axis to specify orbit size. |





