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Standards Of Fundamental Astronomy

version (1.1 MB) by Meysam Mahooti
IAU SOFA 2012/03/01 release.


Updated 07 Dec 2019

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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 .

Comments and Ratings (5)


Title has changed.

Revised on 2016-11-10.

Astrometry section is revised.

Astrometry section is added.

MATLAB Release Compatibility
Created with R2010b
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