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Xephem
Jul 20, 2023
Interactive astronomical ephemeris program
Xephem is an interactive astronomical ephemeris program for X Windows systems. 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
Elwood Downey ecdowney@noao.edu August 1995
Checkout these related ports:
- Xworld - Earth as seen from the direction of the sun
- Xtide - Harmonic tide clock and tide predictor
- Xplanet - Draw pictures of the earth textured by an image
- Xphoon - Set the root window to the moon in its current phase
- Xmoontool - Version of John Walker's classical moontool for X11/Motif
- Xeartk - Small demo for tkgeomap
- Xearth - Set the root window to the image of earth
- Wmsun - Dockapp that displays the rise and set times of the Sun
- Wmspaceweather - DockApp that shows the weather at geosynchronous orbit
- Wmsolar - Dockapp that displays the Solar System viewed from the top
- Wmmoonclock - Displays the phase of the moon, plus orbital data
- Wmjupiter - Dockapp that displays information on Jupiter
- Wmglobe - Neat xearth-like WindowMaker dockapp
- Weather - Utility to provide current weather conditions and forecasts
- Wcslib - Library for parsing/generating FITS headers