The infrared spectrum of asteroid 433 Eros |
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| Authors: | Harold P Larson Uwe Fink Richard R Treffers Thomas N Gautier |
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| Institution: | Lunar and Planetary Laboratory, University of Arizona, Tucson, Arizona 85721, USA |
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| Abstract: | The mineralogical composition of asteroid Eros has been determined from its infrared spectrum (0.9–2.7μm; 28cm?1 resolution). Major minerals include metallic NiFe and pyroxene; no spectroscopic evidence for olivine or plagioclase feldspar was found. The IR spectrum of Eros is most consistent with a stony-iron composition. |
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