SofaH2fk5 Method

Transform from Hipparcos to FK5 (J2000.0).

Definition

Namespace: ASCOM.Tools
Assembly: ASCOM.AstrometryTools (in ASCOM.AstrometryTools.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
C#
public static void H2fk5(
	double rh,
	double dh,
	double drh,
	double ddh,
	double pxh,
	double rvh,
	ref double r5,
	ref double d5,
	ref double dr5,
	ref double dd5,
	ref double px5,
	ref double rv5
)

Parameters

rh  Double
Hipparcos right ascension (radians).
dh  Double
Hipparcos declination (radians).
drh  Double
Hipparcos proper motion in RA (radians/year).
ddh  Double
Hipparcos proper motion in Dec (radians/year).
pxh  Double
Hipparcos parallax (arcsec).
rvh  Double
Hipparcos radial velocity (km/s).
r5  Double
Returned FK5 right ascension (radians).
d5  Double
Returned FK5 declination (radians).
dr5  Double
Returned FK5 proper motion in RA (radians/year).
dd5  Double
Returned FK5 proper motion in Dec (radians/year).
px5  Double
Returned FK5 parallax (arcsec).
rv5  Double
Returned FK5 radial velocity (km/s).

Version Information

.NET Standard

Supported in: 2.0

See Also