ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

ASCL Code Record

[ascl:2306.027] PEP: Planetary Ephemeris Program

Planetary Ephemeris Program (PEP) computes numerical ephemerides and simultaneously analyzes a heterogeneous collection of astrometric data. Written in Fortran, it is a general-purpose astrometric data-analysis program and models orbital motion in the solar system, determines orbital initial conditions and planetary masses, and has been used to, for example, measure general relativistic effects and test physics theories beyond the standard model. PEP also models pulsar motions and distant radio sources, and can solve for sky coordinates for radio sources, plasma densities, and the second harmonic of the Sun's gravitational field.

Code site:
https://github.com/jbattat/pep_core
Used in:
https://ui.adsabs.harvard.edu/abs/2021JGRE..12606887S
Described in:
https://ui.adsabs.harvard.edu/abs/2021AJ....162...78C
Bibcode:
2023ascl.soft06027C
Keywords: NASA

Views: 858

ascl:2306.027
Add this shield to your page
Copy the above HTML to add this shield to your code's website.