ecliptic coordinate system
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ecliptic coordinate system
n. A celestial coordinate system in which an object's position on the celestial sphere is described in terms of its celestial latitude and longitude, measured relative to the ecliptic and vernal equinox, respectively.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive
The zodiacal markers will provide opportunities to explain the historical development of astronomy, including its origin in astrology, as well as concepts such as the
ecliptic coordinate system and the precession of the equinoxes.
The latter paper, methodologically one of the most challenging of recent years, is briefly acknowledged as making a strong case for the use of an
ecliptic coordinate system (p.
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