@misc{indiciaeda1d4a60e0be,
  title = {Optical Navigation Preparations for New Horizons Pluto Flyby},
  author = {Owen, William M., Jr. and Dumont, Philip J. and Jackman, Coralie D.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20150004568},
  note = {Source identifier: 20150004568}
}