Classical (Keplerian) element used to specify the spacecraft's location within its orbit at epoch.
| Member | Value | Description | 
|---|---|---|
| eLocationUnknown | -1 | Represents unsupported spacecraft location. | 
| eLocationArgumentOfLatitude | 0 | Use Argument of Latitude to specify spacecraft location. | 
| eLocationEccentricAnomaly | 1 | Use Eccentric Anomaly to specify spacecraft location. | 
| eLocationMeanAnomaly | 2 | Use Mean Anomaly to specify spacecraft location. | 
| eLocationTimePastAN | 3 | Use Time Past Ascending Node to specify spacecraft location. | 
| eLocationTimePastPerigee | 4 | Use Time Past Perigee to specify spacecraft location. | 
| eLocationTrueAnomaly | 5 | Use True Anomaly to specify spacecraft location. | 





