Colors and Spectra of Kuiper Belt Objects

@article{Jewitt2001ColorsAS,
  title={Colors and Spectra of Kuiper Belt Objects},
  author={David C. Jewitt and Jane X. Luu},
  journal={The Astronomical Journal},
  year={2001},
  volume={122},
  pages={2099-2114}
}
We present new measurements of the optical colors of Kuiper belt objects, principally from the Keck 10 m telescope. The measurements confirm the existence of a wide spread in the B-V, V-R, and R-I color indices as we found previously. Relative to the sun, the Kuiper belt objects exhibit reflected colors from nearly neutral to very red. The optical and optical-infrared (V-J) color indices are mutually correlated, showing the presence of a single reddening agent from 0.45 to 1.2 μm. On the other… Expand
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