IersTechnicalNote21 Methods |
The IersTechnicalNote21 type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | GetGreenwichHourAngle |
Computes the hour angle measured using the Greenwich mean sidereal time.
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| GetGreenwichMeanSiderealTime |
Computes the mean sidereal time of Greenwich at the provided Julian date.
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| GetGreenwichMeanSiderealTimeOfMidnight |
Computes the mean sidereal time of Greenwich at 0hr UT1 on the provided Julian date.
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| GetGreenwichTrueSiderealTimeEvaluator | Gets an evaluator that computes the true sidereal time of Greenwich. The result of evaluating will be a Motion<double> which represents the value of the Greenwich true sidereal time in seconds at the given JulianDate. No derivatives are provided. |
| GetGreenwichTrueSiderealTimeEvaluator(EvaluatorGroup) | Gets an evaluator that computes the true sidereal time of Greenwich. The result of evaluating will be a Motion<double> which represents the value of the Greenwich true sidereal time in seconds at the given JulianDate. No derivatives are provided. |
See Also