Comets Dataset

NASA Jet Propulsion Laboratory (Caltech) (n.d.). JPL Solar System Dynamics. Solar System Dynamics. NASA Jet Propulsion Laboratory (Caltech). https://ssd.jpl.nasa.gov/

@misc{cite:jpl-solar-system-dynamics,
  title        = {JPL Solar System Dynamics},
  organization = {NASA Jet Propulsion Laboratory (Caltech)},
  howpublished = {Solar System Dynamics},
  year         = {n.d.},
  url          = {https://ssd.jpl.nasa.gov/},
  note         = {Ephemerides, orbital elements, and physical data for Solar System bodies.}
}

IAU Minor Planet Center (SAO) (n.d.). Minor Planet Center. IAU Minor Planet Center (SAO). https://www.minorplanetcenter.net/

@misc{cite:minor-planet-center,
  title        = {Minor Planet Center},
  organization = {IAU Minor Planet Center (SAO)},
  year         = {n.d.},
  url          = {https://www.minorplanetcenter.net/},
  note         = {Orbits and designations for asteroids and comets.}
}

NASA JPL (Caltech) (n.d.). Halley's Comet — JPL Small-Body Database. NASA JPL (Caltech). https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html

@misc{cite:jpl-comet-halleys-comet,
  title        = {Halley's Comet — JPL Small-Body Database},
  organization = {NASA JPL (Caltech)},
  year         = {n.d.},
  url          = {https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html},
  note         = {Orbit and physical data for Halley's Comet.}
}

NASA (n.d.). Halley's Comet — NASA Science. NASA. https://science.nasa.gov/

@misc{cite:nasa-comet-halleys-comet,
  title        = {Halley's Comet — NASA Science},
  organization = {NASA},
  year         = {n.d.},
  url          = {https://science.nasa.gov/},
  note         = {NASA overview of Halley's Comet.}
}