Astro::SLA - Perl interface to SLAlib positional astronomy library
This modules provides a Perl interface to either the C or Fortran versions of the SLALIB astrometry library written by Pat Wallace. In general the single precision routines have not been implemented since perl can work in double precision. The SLALIB...TJENNESS/Astro-SLA-1.03 - 06 Nov 2013 04:34:50 UTC
Astro::PAL - Perl interface to Starlink PAL positional astronomy library
This modules provides a Perl interface to either the Starlink PAL positional astronomy library. Return values are returned on the stack rather than being modified in place. In addition small utility subroutines are provided that do useful tasks (from...GSB/Astro-PAL-1.09 - 30 Jan 2021 00:45:16 UTC
Astro::Coord::ECI::Star - Compute the position of a star.
This module implements the position of a star (or any other object which can be regarded as fixed on the celestial sphere) as a function of time, as described in Jean Meeus' "Astronomical Algorithms," second edition. It is a subclass of Astro::Coord:...WYANT/Astro-satpass-0.120 - 20 May 2021 22:38:49 UTC