JPL's HORIZONS System
URL: http://ssd.jpl.nasa.gov/horizons.html
Submitted: Sat Sep 06 2003
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CT: NASA: Centers: Jet Propulsion Laboratory: JPL's HORIZONS System
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Description:
Provides access to key solar system data and flexible production of highly accurate ephemerides for solar system objects (163000+ asteroids and comets, 128 natural satellites, 9 planets, the Sun, L1, L2, select spacecraft, and system barycenters).