IAUIAGAttitudeAdvancer.AlphaNought Property

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Description

The right ascension given by the angle between the CelestialObject North Pole and the Mean of J2000 Earth-Equator Coordinate frame along the prime meridian that may vary in time due to a precession of the axis of rotation of the CelestialObject.

Timing Precision Mode

This page describes functionality in nanosecond timing precision mode.

Click here to see the documentation for this object in millisecond timing precision mode.

Attributes

Type:	number
Access:	read/write
Units:	deg
Default Value:	0.0
Valid Range:	-360 ≤ IAUIAGAttitudeAdvancer.AlphaNought ≤ 360

Syntax

myVariable1 = myIAUIAGAttitudeAdvancer1.AlphaNought;

myIAUIAGAttitudeAdvancer1.AlphaNought = myVariable1;