IersTechnicalNote21 Methods |
The IersTechnicalNote21 type exposes the following members.
Name | Description | |
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![]() ![]() | 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. |