NASA JPL Development Ephemerides (DE430)

Version 1.1.1.0 (94,3 Mo) par Meysam Mahooti
DE430 covers 1549-12-21 to 2650-01-25. Referred to the International Celestial Reference Frame (version 2.0).
4.9
(10)
1,1K téléchargements
Mise à jour 13 jan. 2022

Afficher la licence

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

Citation pour cette source

Meysam Mahooti (2024). NASA JPL Development Ephemerides (DE430) (https://www.mathworks.com/matlabcentral/fileexchange/60504-nasa-jpl-development-ephemerides-de430), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2020a
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

JPL_DE430

Version Publié le Notes de version
1.1.1.0

The DE430 full matrix is added.
1.1.0.0

test_JPL430eph.m is modified.
1.0.0.1

Title is changed.
1.0.0.0

for i=1:2285
if (PC(i,1)<=JD && JD<=PC(i,2))
PCtemp = PC(i,:);
end
end
is replaced by i = find(PC(:,1)<=JD & JD<=PC(:,2),1,'first'); in JPL_Eph_DE430.m and description sub-folder is added.