Related Internet Resources
	The Spaceguard Foundation An association aimed at the protection of the Earth environment against the bombardment of objects of the solar system (comets and asteroids). Minor Planet Center The IAU repository for astrometric observations and orbits of minor planets and comets. Ted Bowell's Asteroid Orbital Elements Page The catalog contains high-precision osculating orbital elements, ephemeris uncertainties, and some additional data for all the numbered asteroids and the vast majority of unnumbered asteroids for which it is possible to make reasonably determinate computations. PDS / Small Bodies Node This node is concerned with gathering, restoring and archiving data sets related to comets, asteroids and interplanetary dust. Planetary Sciences at the NSSDC NASA's deep archive and general distribution center for lunar and planetary data and images. Lunar and Planetary Institute Conference proceedings and many other things Impact Hazard Home Page A useful collection of information concerning the potential threat of a NEO impact. ESO The European Southern Observatory SEDS Students for the Exploration and Development of Space IOTA International Occultation Timing Association
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