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NOVAS31IraEquinox Method
Compute the intermediate right ascension of the equinox at the input Julian date

Namespace: ASCOM.Astrometry.NOVAS
Assembly: ASCOM.Astrometry (in ASCOM.Astrometry.dll) Version: 6.0.0.0 (6.2.0.2774)
Syntax
public double IraEquinox(
	double JdTdb,
	EquinoxType Equinox,
	Accuracy Accuracy
)

Parameters

JdTdb
Type: SystemDouble
TDB Julian date.
Equinox
Type: ASCOM.AstrometryEquinoxType
Equinox selection flag: mean pr true
Accuracy
Type: ASCOM.AstrometryAccuracy
Selection for accuracy

Return Value

Type: Double
Intermediate right ascension of the equinox, in hours (+ or -). If 'equinox' = 1 (i.e true equinox), then the returned value is the equation of the origins.
Remarks