http://www.spacescience.com/headlines/y2000/ast08may_1.htm [Broken] The asteroid, named 216 Kleopatra, is a large object in the main asteroid belt between Mars and Jupiter; it measures about 217 kilometers (135 miles) long and about 94 kilometers (58 miles) wide. Kleopatra was discovered in 1880, but until now, its shape was unknown. subscription image. Sign up for our EXPRESS SCIENCE NEWS delivery "With its dog bone shape, Kleopatra is one of the most unusual asteroids we've seen in the Solar System," said Dr. Steven Ostro of NASA's Jet Propulsion Laboratory, Pasadena, CA, who led a team of astronomers observing Kleopatra with the 1,000-foot (305- meter) telescope of the Arecibo Observatory in Puerto Rico. "Kleopatra could be the remnant of an incredibly violent collision between two asteroids that did not completely shatter and disperse all the fragments." This page also states that klopatra is metalic, and could have been the core of a larger body, but the shape is wrong shurly. I dont buy the argument that it was once two bodies that have joined by infilling. Anyone have more on this?