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NOVAS3ProperMotion Method
Applies proper motion, including foreshortening effects, to a star's position.

Namespace: ASCOM.Astrometry.NOVAS
Assembly: ASCOM.Astrometry (in ASCOM.Astrometry.dll) Version: 6.0.0.0 (6.3.0.2839)
Syntax
public void ProperMotion(
	double JdTdb1,
	double[] Pos,
	double[] Vel,
	double JdTdb2,
	ref double[] Pos2
)

Parameters

JdTdb1
Type: SystemDouble
TDB Julian date of first epoch.
Pos
Type: SystemDouble
Position vector at first epoch.
Vel
Type: SystemDouble
Velocity vector at first epoch.
JdTdb2
Type: SystemDouble
TDB Julian date of second epoch.
Pos2
Type: SystemDouble
Position vector at second epoch.
Remarks