ASTEROIDS_and_COMETS
ASTEROIDS & COMETS Close approaches Nov.-Dec.2001 Introduction Potentially Hazardous Asteroids Spacewatch Orbits of Earth crossing Asteroids Earth crossing Asteroids Origin of Asteroids and Comets Torino Impact Scale Also Important Asteroid Belt between Jupiter and Mars.Comets are symbolized by sunward- posting wedges.Only Asteroids and Comets in JPL's database were used. ...
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1997XF11