SofaPfw06 Method
Precession matrix elements (Fukushima-Williams precession angles).
Namespace: ASCOM.ToolsAssembly: ASCOM.AstrometryTools (in ASCOM.AstrometryTools.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
public static void Pfw06(
double date1,
double date2,
ref double gamb,
ref double phib,
ref double psib,
ref double epsa
)
Public Shared Sub Pfw06 (
date1 As Double,
date2 As Double,
ByRef gamb As Double,
ByRef phib As Double,
ByRef psib As Double,
ByRef epsa As Double
)
- date1 Double
- TT as a 2-part Julian Date (part 1).
- date2 Double
- TT as a 2-part Julian Date (part 2).
- gamb Double
- Returned gamma_bar (radians).
- phib Double
- Returned phi_bar (radians).
- psib Double
- Returned psi (radians).
- epsa Double
- Returned epsilon_A (radians).
Supported in: 2.0