Spectral Models of Kuiper Belt Objects and Centaurs

@article{Cruikshank2003SpectralMO,
  title={Spectral Models of Kuiper Belt Objects and Centaurs},
  author={Dale P. Cruikshank and Cristina M. Dalle Ore},
  journal={Earth, Moon, and Planets},
  year={2003},
  volume={92},
  pages={315-330}
}
We present models of the spectral reflectances of groups of outer Solar System objects defined primarily by their colors in the spectral region 0.4–1.2 mu;m, and which have geometric albedo ∼0.04 at wavelength 0.55 μm. Our models of the groups with the strongest reflectance gradients (reddest colors) use combinations of organic tholins. We test the hypothesis that metal-reddened igneous rock-forming minerals contribute to the red colors of Centaurs and KBOs by using the space-weathered lunar… 
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