Star



Name Description
Active Constraints Lists the "from" STK object name and type to which the active constraint belongs.
All Constraints Descriptions of all constraints available for this object and its parent object.
Angles Used to report angle and its time rate of change rate. Angle must be defined in the Vector Geometry Tool.
Astrometric Data The astrometric parameters which serve as input to the stellar motion model including position at a specified epoch, proper motion and parallax.
Available Times The time intervals over which the object is available to participate in access computations.
Axes Choose Axes Used to report orientation and angular velocity of the selected set of axes relative to a specified reference set of axes. Both sets of axes must be defined in the Vector Geometry Tool.
Crdn Available Times Time intervals for which a Vector Geometry Tool component for the object is available.
Data Provider Detail Data Provider Detail - hierarchically list the available data providers and all of the included elements
Data Provider Summary Data Provider Summary - a list of all available data providers
J2000 Cartesian Position The apparent direction of the star from the scenario's central body, expressed in J2000 components.
J2000 Position The apparent direction of the star from the scenario's central body, expressed in angles with respect to J2000 axes.
Physical Data Properties of the star.
User Supplied Data Values of custom data associated with the object.
Vector Choose Axes Used to report the selected vector and its derivative in a specified reference set of axes. Both vector and axes must be defined in the Vector Geometry Tool.
Vector Choose Plane Used to report projection of the selected vector and its derivative on a specified reference plane. Both vector and plane must be defined in the Vector Geometry Tool.
Vectors(Fixed) Used to report the selected vector and its derivative in the object's central body fixed axes. The vector must be defined in the Vector Geometry Tool.
Vectors(ICRF) Used to report the selected vector and its derivative in ICRF axes. The vector must be defined in the Vector Geometry Tool.
Vectors(Inertial) Used to report the selected vector and its derivative in the object's central body inertial axes. The vector must be defined in the Vector Geometry Tool.
Vectors(J2000) Used to report the selected vector and its derivative in J2000 axes. The vector must be defined in the Vector Geometry Tool.

STK Programming Interface 11.0.1