Reference

A. Fienga, H. Manche, P. Kuchynka, J. Laskar and M. Gastineau : 2010, INPOP10a.

scientific notes :

Data used to built INPOP ephemerides are available on the APDB data base.

Solutions

The orbital solutions of the Sun, the eight planets, the dwarf planet Pluto and the Moon, the libration of the Moon and the time scale transformation TT-TDB are available as binary or text data files.
The binary and text data files provide the rectangular coordinates (x,y,z) in kilometers of the bodies with respect to the International Celestial Reference Frame (ICRF). The librations are given in radians. The time scale transformation TT-TDB is given in seconds for the files including it.

Download INPOP10a ephemeris files

These INPOP10a ephemeris files are provided in three file formats

• Binary files
• Text files
• Binary files compatible with the JPL DExxx ephemeris file format (without the time scale transformation TT-TDB)

Previous releases

• INPOP06
• INPOP08

Contact

For all comments concerning these pages, contact the authors : inpop@imcce.fr.
In order to be informed of further evolution of this site developments, please send an email of interest to inpop@imcce.fr