NOVAS2.SunEph Method
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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 (6.4.0.2624)
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