Astro-Coord-Precession A very simple, pure Perl module to precess equatorial coordinates from one epoch to another, based on the algorithm P. Herget used in the Publications of the Cincinnati Observatory. INSTALLATION To install this module, run the following commands: perl Makefile.PL make make test make install SUPPORT AND DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc Astro::Coord::Precession You can also look for information at: RT, CPAN's request tracker (report bugs here) https://rt.cpan.org/NoAuth/Bugs.html?Dist=Astro-Coord-Precession CPAN Ratings https://cpanratings.perl.org/d/Astro-Coord-Precession Search CPAN https://metacpan.org/release/Astro-Coord-Precession GitHub https://github.com/dkechag/Astro-Coord-Precession LICENSE AND COPYRIGHT This software is copyright (c) 2021 by Dimitrios Kechagias. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.