NovasEqu2Ecl Method

public static short Equ2Ecl(
	double JdTt,
	CoordSys CoordSys,
	Accuracy Accuracy,
	double Ra,
	double Dec,
	ref double ELon,
	ref double ELat
)

Public Shared Function Equ2Ecl ( 
	JdTt As Double,
	CoordSys As CoordSys,
	Accuracy As Accuracy,
	Ra As Double,
	Dec As Double,
	ByRef ELon As Double,
	ByRef ELat As Double
) As Short

Parameters

JdTt  Double

TT Julian date of equator, equinox, and ecliptic used for coordinates.

CoordSys  CoordSys

Coordinate system: 0 ... mean equator and equinox of date 'JdTt'; 1 ... true equator and equinox of date 'JdTt'; 2 ... ICRS

Accuracy  Accuracy

Selection for accuracy

Ra  Double

Right ascension in hours, referred to specified equator and equinox of date.

Dec  Double

Declination in degrees, referred to specified equator and equinox of date.

ELon  Double

Ecliptic longitude in degrees, referred to specified ecliptic and equinox of date.

ELat  Double

Ecliptic latitude in degrees, referred to specified ecliptic and equinox of date.

Return Value

            0 ... everything OK
            1 ... invalid value of 'CoordSys'
            

Reference