@misc{indiciaed1d5128032cb,
  title = {Calculating Trajectories And Orbits},
  author = {Alderson, Daniel J. and Brady, Franklyn H. and Breckheimer, Peter J. and Campbell, James K. and Christensen, Carl S. and Collier, James B. and Ekelund, John E. and Ellis, Jordan and Goltz, Gene L. and Hintz, Gerarld R. and Legerton, Victor N. and Mccreary, Faith A. and Mitchell, Robert T. and Mottinger, Neil A. and Moultrie, Benjamin A. and Moyer, Theodore D. and Rinker, Sheryl L. and Ryne, Mark S. and Stavert, L. Robert and Sunseri, Richard F.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890000458},
  note = {Source identifier: 19890000458}
}