Equinox (celestial coordinates)
id:
equinox-celestial-coordinates-312-9627472
title:
Equinox (celestial coordinates)
text:
In astronomy, an equinox is either of two places on the celestial sphere at which the ecliptic intersects the celestial equator. Although there are two such intersections, the equinox associated with the Sun's ascending node is used as the conventional origin of celestial coordinate systems and referred to simply as "the equinox". In contrast to the common usage of spring/vernal and autumnal equinoxes, the celestial coordinate system equinox is a direction in space rather than a moment in time.
brand slug:
wiki
category slug:
encyclopedia
description:
Astronomical location
original url:
https://en.wikipedia.org/wiki/Equinox_(celestial_coordinates)
date created:
date modified:
2024-04-21T22:38:04Z
main entity:
{"identifier":"Q3635600","url":"https://www.wikidata.org/entity/Q3635600"}
image:
fields total:
13
integrity:
14