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JPL BSP Kernels

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@github-actions github-actions released this 24 May 19:03
jpl-kernels
14b0cc7

JPL planetary BSP kernels for use with the JME JPL/CALCEPH backend.

Assets:

  • de440s.bsp - small kernel
  • de440.bsp - medium kernel
  • de441.bsp.part-00, de441.bsp.part-01, ... - split large kernel
  • SHA256SUMS.txt - checksums for full kernels and split parts

The large de441.bsp kernel is published as split parts because it is larger than GitHub's single release-asset limit.

Reassemble de441.bsp:

cat de441.bsp.part-* > de441.bsp
sha256sum -c SHA256SUMS.txt

Windows PowerShell:

cmd /c copy /b de441.bsp.part-* de441.bsp
certutil -hashfile de441.bsp SHA256

Source: https://ssd.jpl.nasa.gov/ftp/eph/planets/bsp/

JPL/NAIF kernel files are redistributed for user convenience. Users should review the source provider's terms and documentation before relying on these data files.

Assets 7
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