Ephemeris
id:
ephemeris-261-8817195
title:
Ephemeris
text:
In astronomy and celestial navigation, an ephemeris is a book with tables that gives the trajectory of naturally occurring astronomical objects as well as artificial satellites in the sky, i.e., the position over time. Historically, positions were given as printed tables of values, given at regular intervals of date and time. The calculation of these tables was one of the first applications of mechanical computers. Modern ephemerides are often provided in electronic form. However, printed epheme
brand slug:
wiki
category slug:
encyclopedia
description:
Table of positions of astronomical objects at given times
original url:
https://en.wikipedia.org/wiki/Ephemeris
date created:
date modified:
2024-04-04T05:46:32Z
main entity:
{"identifier":"Q120200","url":"https://www.wikidata.org/entity/Q120200"}
image:
fields total:
13
integrity:
14