JPL Horizons Ephemeris System - Definition

JPL Horizons Ephemeris System provides easy access to key solar system data and flexible production of highly accurate ephemerides for solar system objects.

Introduction

There are 3 ways to use the system:

• WWW
• Email
• Telnet

See also

• Jet Propulsion Laboratory

External links

• JPL Horizons Ephemeris System (http://ssd.jpl.nasa.gov/horizons.html)