@misc{indiciaecd0aebbe7c19,
  title = {WebGeocalc: web interface to SPICE},
  author = {Wright, E.D. and Rose, M.E. and Bachman, N.J. and Acton, C.H. and Semenov, B.V.},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20210006313},
  note = {Source identifier: 20210006313}
}