the angular distance from the ecliptic of a point on the celestial sphere.
the angular distance of a celestial body north or south from the ecliptic Also called ecliptic latitude
On the celestial sphere, the position of a celestial object north or south of the ecliptic. Celestial latitude is measured in degrees along a great circle drawn through the object being measured and the poles of the ecliptic, with positive values north of the ecliptic and negative values south of it, so that the ecliptic itself is 0° and the north and south ecliptic poles are +90° and -90° respectively. Compare celestial longitude. See more at ecliptic coordinate system.
the rite or state of marriage, performed in a Mormon temple by the Church of Jesus Christ of Latter-day Saints and believed to continue beyond death.
the angular distance of a point on the celestial sphere from the great circle that is perpendicular to the ecliptic at the point of the vernal equinox, measured through 360° eastward parallel to the ecliptic. noun the angular distance measured eastwards from the vernal equinox to the intersection of the ecliptic with the great circle […]
the branch of astronomy that deals with the application of the laws of dynamics and Newton’s law of gravitation to the motions of heavenly bodies. noun the study of the motion of celestial bodies under the influence of gravitational fields celestial mechanics The science of the motion of celestial bodies under the influence of gravitational […]
- Celestial meridian
celestial meridian A great circle on the celestial sphere passing through the celestial poles and an observer’s zenith. An observer’s celestial meridian is not a fixed reference on the celestial sphere but rather changes with the observer’s location on Earth. Stars transit an observer’s celestial meridian (that is, cross directly overhead in the sky at […]