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HAYABUSA NIRS CALIBRATED SPECTRA V1.0

Published by Small Bodies | National Aeronautics and Space Administration | Catalog Last Checked: August 04, 2026 at 11:24 PM | Dataset Last Updated: June 22, 2026
This data set includes the 111,226 calibrated spectra of asteroid 25143 Itokawa returned by the Near-Infrared Spectrometer (NIRS) instrument of the Hayabusa mission. The data cover the Itokawa encounter phases of the mission, from Aug. 31 through November 24, 2005.

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