The file in this directory is a test file only.
It should NOT be used for anything but test purposes.

The Chebyshev coefficients are real ones extracted from the official
JPL file lnxm13000p17000.431, but the header has been edited and the file
has been truncated for test purposes.

The file range is as follows:

     file name                start epoch                        end epoch
    lnxp0000.431    1999-11-22T00:00:00.000 (TDB)      2000-06-01T00:00:00.000 (TDB)

The original files can be found on the JPL FTP server:
  ftp://ssd.jpl.nasa.gov/pub/eph/planets/Linux/de431/
