Gpredict

Gpredict

a real-time satellite tracking and orbit prediction application. It can track an unlimited number of satellites and display their position and other data in lists, tables, maps, and polar plots (radar view). Gpredict can also predict the time of future passes for a satellite, and provide you with detailed information about each pass.

Eclipse Software EmapWin(V1.21)

Emapwin simulate the solar eclipse from 3000BC to 3000AD.

De Sterrenhemel

De Sterrenhemel

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Dit educatieve programma toont o.a. de sterrenhemel alsof je door een vensterraam kijkt. Je kunt dat raam in iedere gewenste windrichting draaien en overal op aarde neerzetten. Hierdoor is het eenvoudig om de naam van een ster of planeet te vinden.

Das Planetarium

Das Planetarium

Celestia

a free real-time space simulation that lets you experience our universe in three dimensions.

Cartesius Grapher

Cartesius Grapher

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allows the user to produce an image of a flat or cylindrical sundial, on screen or on paper.

Ballistic simulator "Orbit 1.2"

Ballistic simulator "Orbit 1.2"

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Ballistic simulator "Orbit" allows the physical principles of the motion in the gravitational field of the Earth to be demonstrated and learned. You can calculate with this program the ballistic trajectories of the thrown bodies and orbits of spacecrafts and visualize the astroballistic situation on the flat map of the world and on the rotating globe in the real time.

Autodownload of weather satellite

Autodownload of weather satellite pictures

Astronomy and numerical software

Astronomy and numerical software

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Astronomy and numerical software source codes.

Adastra Astronomy

Adastra astronomy

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Approach the heavens with this accessible 32-bit planetarium, and explore your night sky from any location or date. Adastra permits quick, toolbar driven manipulation of its realtime sky display, with center, zoom, directional, animation, and panning functions as standard.

3D Solar System 3.9

3D Solar System 3.9

A rolling advanced 3D solar system with all eight planets, dwarf planet Pluto and some big moons orbit.