A vector based on another vector fixed at a specified epoch.
  Epoch | Specify an epoch. | 
  ReferenceAxes | Specify a reference axes. | 
  SourceVector | Specify a source vector. | 
| Implemented Interface | 
|---|
| IAgCrdnVector | 
| IAgCrdnTimeProperties | 
| IAgCrdn | 
| STK Vector Geometry Tool | Send comments on this topic. | 
| IAgCrdnVectorFixedAtEpoch Interface | |
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  Epoch | Specify an epoch. | 
  ReferenceAxes | Specify a reference axes. | 
  SourceVector | Specify a source vector. | 
| Implemented Interface | 
|---|
| IAgCrdnVector | 
| IAgCrdnTimeProperties | 
| IAgCrdn |