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Author image Sergey Krushinsky
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calculate planetary positions for given time and place.


Lightweight Ephemeris
Coordinates conversions.
calculate planetary positions.
Calculation of perturbations.
Base class for a planet.
Core mathematical routines used by Astro::Montenbruck modules.
Obliquity of the ecliptic & nutation.
rise, set, transit.
Solstices and Equinoxes.
Time-related routines
difference between UT and TDT.
Sidereal time related calculations.
Helper functions for scripts.
Console theme without colors.
Console theme, for dark terminals.
Console theme, for light terminals.


in lib/Astro/Montenbruck/Lunation/Quarter.pm