NEW CONSTRAINTS ON ADDITIONAL SATELLITES OF THE PLUTO SYSTEM

@article{Steffl2006NEWCO,
  title={NEW CONSTRAINTS ON ADDITIONAL SATELLITES OF THE PLUTO SYSTEM},
  author={Andrew J. Steffl and Max Mutchler and H. Weaver and S.A.Stern and Daniel D. Durda and Dirk Terrell and William J. Merline and Leslie A. Young and Evangeline Fung Yu Young and Marc W. Buie and John R. Spencer},
  journal={The Astronomical Journal},
  year={2006},
  volume={132},
  pages={614-619}
}
Observations of Pluto and its solar-tidal stability zone were made using the Advanced Camera for Surveys (ACS) Wide Field Channel (WFC) on the Hubble Space Telescope on UT 2005 May 15 and May 18. Two small satellites of Pluto, provisionally designated S/2005 P1 and S/2005 P2, were discovered, as discussed by Weaver et al. and Stern et al. Confirming observations of the newly discovered moons were obtained using the ACS in the High Resolution Channel (HRC) mode on 2006 February 15 (Mutchler et… 

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