Constraints on the Composition of Trojan
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Dale P. Cruikshank; Cristina M. Dalle Ore; Ted L. Roush; Thomas R. Geballe; Tobi
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Article
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2001
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Elsevier Science
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English
β 142 KB
We present a composite spectrum of Trojan asteroid 624 Hektor, 0.3-3.6 Β΅m, and models computed for the full wavelength range with the Hapke scattering theory. The data show that there is no discernible 3-Β΅m absorption band. Such a band would indicate the presence of OH -or H 2 O-bearing silicate min