@misc{indiciaef7a0f5e4ac27,
  title = {Short-arc orbit determination using coherent X-band ranging data},
  author = {Thurman, S. W. and Mcelrath, T. P. and Pollmeier, V. M.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930064431},
  note = {Source identifier: 19930064431}
}