@misc{indiciae4dee3bfcad15,
  title = {Predicting Close Satellite Encounters},
  author = {Mccormick, B. R. and Vedder, J. D. and Compton, J. W. and Hirsch, G. N.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870000141},
  note = {Source identifier: 19870000141}
}