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JEphem Ephemeris trail ELP 200082B 

ELP 200082B 
ELP 200082B is a theory built at the BDL by M. ChaprontTouze and J. Chapront to compute lunar ephemeris.
The purpose of this page is to explain how it was integrated to JEphem. The original files can be found at ftp://ftp.bdl.fr/pub/ephem/moon/elp82. 
The constants of the subsequent lunar ephemeris are fitted to the numerical integration DE200/LE200 of the Jet Propulsion Laboratory and the arguments come from the semianalytical theory ELP 200085.The time scale is Barycentric Dynamical Time (TDB).
BuildELP82.java
(see source code or javadoc).
elp82b_2
; the resulting code is in class jephem.astro.solarsystem.ELP82
JEphem/data/astro/planets/elp82