Convert Julian Date to Greenwich Apparent Sidereal Time

Version 1.2.0.0 (2,68 ko) par Darin Koblick
Find the Greenwich Apparent Sidereal Time Given any Julian Date
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Mise à jour 29 mai 2012

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Convert a specified Julian Date Vector to Greenwich Apparent Sidereal Time (GAST). The expected input matrix may contain multiple dimensions. The output matrix will be in the same size as the input matrix. Warning: Use caution when using GAST as a substitute for Greenwich Mean Sidereal Time (GMST).

To run JD2GAST, use the following code sequence:
GAST = JD2GAST(JD);

Where:
JD is the Julian Date input (days)
GAST is the resulting Greenwich Apparent Sidereal Time output (0 to 360deg)

Citation pour cette source

Darin Koblick (2024). Convert Julian Date to Greenwich Apparent Sidereal Time (https://www.mathworks.com/matlabcentral/fileexchange/28232-convert-julian-date-to-greenwich-apparent-sidereal-time), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2007b
Compatible avec toutes les versions
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En savoir plus sur Dates and Time dans Help Center et MATLAB Answers
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Inspiré par : Julian Date to Greenwich Mean Sidereal Time

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Version Publié le Notes de version
1.2.0.0

Updated mean obliquity of elliptic equation to be consistent with units. All units in this equation are in degrees.

1.1.0.0

Fixed bug which would re-size the input vector to [N x 1]
1.0.0.0