NASA JPL Development Ephemerides (DE430)
DE430 spans from 1549-12-21 to 2650-01-25 and is based on the International Celestial Reference Frame (version 2.0).
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The JPL planetary ephemerides are saved as files of Chebyshev polynomials fit to the Cartesian positions and velocities of the planets, the Sun, and the Moon, typically in 32-day intervals. The positions are integrated in astronomical units (au), but with polynomials stored in units of kilometers.
References:
Folkner, W. M., et al. (2014). The planetary and lunar ephemerides DE430 and DE431.
Cite As
Meysam Mahooti (2026). NASA JPL Development Ephemerides (DE430) (https://www.mathworks.com/matlabcentral/fileexchange/60504-nasa-jpl-development-ephemerides-de430), MATLAB Central File Exchange. Retrieved .
General Information
- Version 2.0.0 (97.8 MB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 2.0.0 | It was revised on November 23, 2024. |
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| 1.1.1.0 | The DE430 full matrix is added. |
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| 1.1.0.0 | test_JPL430eph.m is modified. |
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| 1.0.0.1 | Title is changed. |
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| 1.0.0.0 |
for i=1:2285
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