Discovery of a Planetary-sized Object in the Scattered Kuiper Belt

@article{Brown2005DiscoveryOA,
  title={Discovery of a Planetary-sized Object in the Scattered Kuiper Belt},
  author={M. Brown and C. A. Trujillo and D. Rabinowitz},
  journal={The Astrophysical Journal},
  year={2005},
  volume={635}
}
  • M. Brown, C. A. Trujillo, D. Rabinowitz
  • Published 2005
  • Physics
  • The Astrophysical Journal
  • We present the discovery and initial physical and dynamical characterization of the object 2003 UB313. The object is sufficiently bright that for all reasonable values of the albedo it is certain to be larger than Pluto. Prediscovery observations back to 1989 are used to obtain an orbit with extremely small errors. The object is currently at aphelion in what appears to be a typical orbit for a scattered Kuiper Belt object, except that it is inclined by about 44° from the ecliptic. The presence… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 31 REFERENCES
    Earth, Moon and Planets
    240
    A disk of scattered icy objects and the origin of Jupiter-family comets.
    321
    Orbit Fitting and Uncertainties for Kuiper Belt Objects
    114
    Advances in Space Research
    • 1984
    Ann. Rev. Earth Planet. Sci
    • 1364
    Annual review of earth and planetary sciences
    152
    Crystalline water ice on the Kuiper belt object (50000) Quaoar
    194