# JPL Horizons On-Line Ephemeris System

> interactive facility that computes the position of many solar system objects

**Wikidata**: [Q4026930](https://www.wikidata.org/wiki/Q4026930)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/JPL_Horizons_On-Line_Ephemeris_System)  
**Source**: https://4ort.xyz/entity/jpl-horizons-on-line-ephemeris-system