High Resolution Radar Images of Asteroid 216 Kleopatra Released

KleopatraAccording to a NASA press release astronomers from Cornell University and NASA "have collected the first-ever radar images of a "main belt" asteroid, a metallic, dog bone-shaped rock the size of New Jersey, an apparent leftover from an ancient, violent cosmic collision. The asteroid, named 216 Kleopatra, is a large object in the main asteroid belt between Mars and Jupiter; it measures about 135 miles (217 kilometers) long and about 58 miles (94 kilometers) wide. Kleopatra was discovered in 1880, but until now, its shape was unknown. The 1,000-foot (305- meter) telescope of the Arecibo Observatory in Puerto Rico was used to make the radar measurements.

Related links and background information

More images from JPL (NEW)
Animation (NEW)
Radar Observations of Asteroid 216 Kleopatra, Science, 5 May 2000, [summary - can be viewed for free once registered. A subscription fee is required for full access.]
Press release, NASA JPL
Press release, Cornell University
Asteroid Radar Research, NASA JPL
Asteroids and Comets, SpaceRef Directory

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