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NOVAS2SunEph Method
Compute equatorial spherical coordinates of Sun referred to the mean equator and equinox of date.

Namespace: ASCOM.Astrometry.NOVAS
Assembly: ASCOM.Astrometry (in ASCOM.Astrometry.dll) Version: 6.0.0.0 (6.3.0.2839)
Syntax
public static void SunEph(
	double jd,
	ref double ra,
	ref double dec,
	ref double dis
)

Parameters

jd
Type: SystemDouble
Julian date on TDT or ET time scale.
ra
Type: SystemDouble
OUT: Right ascension referred to mean equator and equinox of date (hours).
dec
Type: SystemDouble
OUT: Declination referred to mean equator and equinox of date (degrees).
dis
Type: SystemDouble
OUT: Geocentric distance (AU).
Remarks