SofaFk524 Method

Transform between FK5 and FK4 star catalog systems.

Definition

Namespace: ASCOM.Tools
Assembly: ASCOM.AstrometryTools (in ASCOM.AstrometryTools.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
C#
public static void Fk524(
	double r2000,
	double d2000,
	double dr2000,
	double dd2000,
	double p2000,
	double v2000,
	ref double r1950,
	ref double d1950,
	ref double dr1950,
	ref double dd1950,
	ref double p1950,
	ref double v1950
)

Parameters

r2000  Double
FK5 right ascension (radians).
d2000  Double
FK5 declination (radians).
dr2000  Double
FK5 proper motion in RA (radians/year).
dd2000  Double
FK5 proper motion in Dec (radians/year).
p2000  Double
FK5 parallax (arcsec).
v2000  Double
FK5 radial velocity (km/s).
r1950  Double
Returned FK4 right ascension (radians).
d1950  Double
Returned FK4 declination (radians).
dr1950  Double
Returned FK4 proper motion in RA (radians/year).
dd1950  Double
Returned FK4 proper motion in Dec (radians/year).
p1950  Double
Returned FK4 parallax (arcsec).
v1950  Double
Returned FK4 radial velocity (km/s).

Version Information

.NET Standard

Supported in: 2.0

See Also