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Changes for version 0.113 - 2020-03-07

  • Subroutines equation_of_time(), nutation_in_longitude(), nutation_in_obliquity(), and obliquity() are now fatal. They were deprecated in favor of Astro::Coord::ECI methods equation_of_time(), nutation(), and obliquity(). The reason for the change was to allow classes access to higher-precision versions of these calculations if desired (e.g. the Astro::Coord::ECI::VSOP87D::* classes).

Documentation

Overview of Astro::Coord::ECI and friends
Predict satellite passes over an observer.

Modules

Manipulate geocentric coordinates
Provide common methods without multiple inheritance.
Compute the position of the Moon.
Compute the position of a star.
Compute the position of the Sun.
Compute satellite locations using NORAD orbit propagation models
Represent a set of data for the same ID.
Utility routines for astronomical calculations