declination circle (English, noun)
expansion: declination circle (plural declination circles)
Senses:
topics: astronomy
natural-sciences
glosses: The circle that consists of all points of a given declination (angle between equatorial plane and a line connecting a specified point with the center of the earth) with radius equal to the distance of the specified point to the center of the earth.
Forms:
form: declination circles
tags: plural