Spacecraft.GHA Property

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Description

Represents the Greenwich Hour Angle at the Spacecraft's current epoch. The Greenwich Hour Angle is the angle measured in the fundamental plane between the x-axis of the Mean of J2000 Earth-Equator coordinate frame at the spacecraft's current epoch and the meridian passing through the Greenwich observatory in England.

 

Timing Precision Mode

This page describes functionality in millisecond timing precision mode.

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

 

Attributes

Type:

number

Access:

read

Units:

deg

 

Syntax

myVariable1 = mySpacecraft1.GHA;

 

See also

Spacecraft Object

Spacecraft Propagation Guide

Coverage and Contact Analysis Guide