SofaP06e Method

CIO RA and Earth Orientation parameters (high precision).

Definition

Namespace: ASCOM.Tools
Assembly: ASCOM.AstrometryTools (in ASCOM.AstrometryTools.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
C#
public static void P06e(
	double date1,
	double date2,
	ref double eps0,
	ref double psia,
	ref double oma,
	ref double bpa,
	ref double bqa,
	ref double pia,
	ref double bpia,
	ref double epsa,
	ref double chia,
	ref double za,
	ref double zetaa,
	ref double thetaa,
	ref double pa,
	ref double gam,
	ref double phi,
	ref double psi
)

Parameters

date1  Double
TT as a 2-part Julian Date (part 1).
date2  Double
TT as a 2-part Julian Date (part 2).
eps0  Double
Returned obliquity at J2000.0 (radians).
psia  Double
Returned angle psi_A (radians).
oma  Double
Returned angle omega_A (radians).
bpa  Double
Returned precession parameter bpa.
bqa  Double
Returned precession parameter bqa.
pia  Double
Returned precession parameter pia.
bpia  Double
Returned precession parameter bpia.
epsa  Double
Returned mean obliquity (radians).
chia  Double
Returned precession angle chi_A (radians).
za  Double
Returned precession angle z_A (radians).
zetaa  Double
Returned precession angle zeta_A (radians).
thetaa  Double
Returned precession angle theta_A (radians).
pa  Double
Returned precession angle p_A (radians).
gam  Double
Returned precession angle gamma (radians).
phi  Double
Returned precession angle phi (radians).
psi  Double
Returned precession angle psi (radians).

Version Information

.NET Standard

Supported in: 2.0

See Also