OBSOLETE
The “Asteroid & Comet SPK File Generation Request” tool
https://ssd.jpl.nasa.gov/x/spk.html is obsolete.
Please instead use one of the following replacements.
For small-body SPK file generation, please use the Horizons web-interface or corresponding API.
For object lookup functionality, please use the
Horizons Object Lookup API.
Users looking for backward compatiblity should use the format=text option
in the Horizons Lookup API.