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单词 galactic coordinate
释义

galactic coordinate


noun Astronomy.

Usually galactic coordinates . a member of a system of coordinates that define the position of a celestial body with reference to the Milky Way.
See also galactic latitude, galactic longitude

Origin of galactic coordinate

First recorded in 1930–35

Words nearby galactic coordinate

galactacrasia, galactagogue, galactan, galactic, galactic cluster, galactic coordinate, galactic coordinate system, galactic equator, galactic halo, galactic latitude, galactic longitude
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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