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Standards Of Fundamental Astronomy

version 1.0.0 (1.4 MB) by Meysam Mahooti
IAU SOFA 2012/03/01 release.


Updated 14 Mar 2020

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The SOFA software is a collection of subprograms that implement official IAU algorithms for fundamental-astronomy computations including Astrometry, Calendars, Time Scales, Earth rotation and sidereal time, Ephemerides (medium precision), Geocentric/geodetic transformations, Precession, nutation, polar motion, Star space motion, Star catalogue conversion.

Cite As

Meysam Mahooti (2020). Standards Of Fundamental Astronomy (, MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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SOFA/Ephemerides (limited precision)


SOFA/SOFA Astrometry Tools

SOFA/SOFA Time Scale and Calendar Tools

SOFA/SOFA Tools for Earth Attitude