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Changes for version 0.111_01 - 2020-01-18

  • Add Astro::Coord::ECI::Utils subroutines greg_time_gm() and greg_time_local(), which convert date and time into epoch time. Unlike time_gm() and time_local() (which interpret the year however Time::Local timegm() and timelocal() do), the new routines always interpret the year as Gregorian. The older routines are now discouraged, and have been eliminated in this package's code.

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