Click or drag to resize
NOVAS2Wobble Method
Corrects Earth-fixed geocentric rectangular coordinates for polar motion.

Namespace: ASCOM.Astrometry.NOVAS
Assembly: ASCOM.Astrometry (in ASCOM.Astrometry.dll) Version: 6.0.0.0 (6.3.0.2839)
Syntax
public static void Wobble(
	double x,
	double y,
	double[] pos1,
	ref double[] pos2
)

Parameters

x
Type: SystemDouble
Conventionally-defined X coordinate of rotational pole with respect to CIO, in arcseconds.
y
Type: SystemDouble
Conventionally-defined Y coordinate of rotational pole with respect to CIO, in arcseconds.
pos1
Type: SystemDouble
Vector in geocentric rectangular Earth-fixed system, referred to geographic equator and Greenwich meridian.
pos2
Type: SystemDouble
OUT: Vector in geocentric rectangular rotating system, referred to rotational equator and orthogonal Greenwich meridian
Remarks
Corrects Earth-fixed geocentric rectangular coordinates for polar motion. Transforms a vector from Earth-fixed geographic system to rotating system based on rotational equator and orthogonal Greenwich meridian through axis of rotation.
See Also