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NASA JPL Development Ephemerides (DE430)

version 1.1.0.0 (17 MB) by Meysam Mahooti
DE430 covers 1549-12-21 to 2650-01-25. Referred to the International Celestial Reference Frame (version 2.0).

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Updated 25 Nov 2020

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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, Sun, and Moon, typically in 32-day intervals. The positions are integrated in astronomical units (au), but with polynomials stored in units of kilometers.
References:
Folkner et al., JPL Interplanetary Network Progress Report 42-196, 2014.
http://ssd.jpl.nasa.gov/?planet_eph_export

Cite As

Meysam Mahooti (2021). NASA JPL Development Ephemerides (DE430) (https://www.mathworks.com/matlabcentral/fileexchange/60504-nasa-jpl-development-ephemerides-de430), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020a
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