# The astro/xephem port

## xephem-3.2.3p9 – interactive astronomical ephemeris

## Description

    Xephem is an interactive astronomical ephemeris program for the X Window
    system. It ...

        computes heliocentric, geocentric and topocentric information for fixed
        celestial objects and objects in heliocentric and geocentric orbits;

        has built-in support for all planet positions; the moons of Jupiter, Saturn
        and Earth; Mars' and Jupiter's central meridian longitude; Saturn's rings;
        and Jupiter's Great Red Spot

WWW: http://www.clearskyinstitute.com/xephem/

Categories:
  astro

## Library dependencies

- x11/motif

## Build dependencies

- devel/imake
- devel/imake-cf

## Run dependencies