This slide set includes orbits of main belt asteroids; Amor, Aten and Apollo asteroids, all of which cross Earth's orbit or approach it. Also illustrated are the Kirkwood Gaps and Bode's Law. Reflective spectra of asteroids are compared with meteorites. Cross sections of asteroids illustrate possible origins of meteorite types. Includes images of Gaspra, Ida and its moon, Toutatis and the binary 1989PB.
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