TransformSetTopocentric Method

public void SetTopocentric(
	double ra,
	double dec
)

Public Sub SetTopocentric ( 
	ra As Double,
	dec As Double
)

Parameters

ra  Double

RA in topocentric co-ordinates (0.0 to 23.999 hours)

dec  Double

DEC in topocentric co-ordinates (-90.0 to +90.0)

Reference