Awesome
#KeplerOrbits - Tool that calculates positions of celestial bodies using their orbital elements.
Provides view of the solar system from different sides and provides view from the observer on Earth (you need to specify your location coordinates).
Runs on multiple platforms, including Asm.JS (Emscripten)
#Some info:
Emscripten cflags: -s TOTAL_MEMORY=50000000 --llvm-lto 1 -s DISABLE_EXCEPTION_CATCHING=1 --closure 1 -s NO_FILESYSTEM=1 -s NO_EXIT_RUNTIME=1 Emscripten link flags: -s TOTAL_MEMORY=50000000 -s EXPORTED_FUNCTIONS="['_main', '_resizeModule', '_setGeoLocation']"
#Links
http://ssd.jpl.nasa.gov/?ss_outer
http://ssd.jpl.nasa.gov/?horizons
http://www.fourmilab.ch/cgi-bin/Yoursky
Orbital elements of celestial bodies were taken from here: http://nssdc.gsfc.nasa.gov/planetary/factsheet/
License
KeplerOrbits is licensed under the MIT License, see LICENSE for more information.