This attribute is used to define Thrust Axes for AttitudeControl: Thrust Vector.
Note: For finite and impulsive maneuvers, the ThrustAxes attribute is used to define Ref Axes for AttitudeControl: Attitude.
Astrogator <Satellite Object Path> SetValue <Astrogator Object Path>.ThrustAxes <Value>
You can use any axes that are defined in the Vector Geometry Tool of the Select Reference Axes window. Make certain that the axes name is copied exactly and that spaces are replaced by underscores. In addition, the axes name must be preceded by the class name (for example, CentralBody) and a forward slash "/". However, if the axes is a template, then the forward slash is omitted.
If you require additional axes, you can define them using the Vector Geometry Tool.
Astrogator */Satellite/Satellite1 SetValue MainSequence.SegmentList.Maneuver.ImpulsiveMnvr.ThrustAxes "Satellite VNC(Earth)"
Astrogator */Satellite/Satellite1 SetValue MainSequence.SegmentList.Maneuver.ImpulsiveMnvr.ThrustAxes "CentralBody/Earth ICRF"
Astrogator */Satellite/Satellite1 SetValue MainSequence.SegmentList.Maneuver.FiniteMnvr.ThrustAxes "Satellite LVLH(Earth)"
STK Programming Interface 11.0.1