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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: 3c9121baba46811fe6e53a58a05935662261416d
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