作者: B. Zellner , D.J. Tholen , E.F. Tedesco
DOI: 10.1016/0019-1035(85)90133-2
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摘要: Abstract Results are presented from reflection spectrophotometry of 589 minor planets in a photometric system using eight filter passbands ranging 0.34- to 1.04-μm wavelength. The sampling completeness approaches or exceeds 50% the numbered asteroids for near-Earth objects, Hungarias, Nysa family, Cybeles, Hildas, and Trojans. general evolution predominant compositional type S C D with increasing heliocentric distance is evident, as spectral homogeneity Eos, Koronis, Nysa, Themis families.