Package org.jastronomy.jsofa
Class JSOFA.ObservedPositionEO
java.lang.Object
org.jastronomy.jsofa.JSOFA.ObservedPositionEO
- Enclosing class:
JSOFA
Observed position with the equation of the origins.
- Version:
- $Revision$ $date$
- Author:
- Paul Harrison (paul.harrison@manchester.ac.uk) 29 Mar 2014
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Field Summary
FieldsModifier and TypeFieldDescriptiondouble
The equation of the origins.observed position. -
Constructor Summary
Constructors -
Method Summary
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Field Details
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op
observed position. -
eo
public double eoThe equation of the origins. The equation of the origins is the distance between the true equinox and the celestial intermediate origin and, equivalently, the difference between Earth rotation angle and Greenwich apparent sidereal time (ERA-GST). It comprises the precession (since J2000.0) in right ascension plus the equation of the equinoxes (including the small correction terms).
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Constructor Details
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ObservedPositionEO
- Parameters:
op
- the observed position.eo
- the equation of the origins.
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