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galactic equator
noun
Astronomy.
- the great circle on the celestial sphere that is equidistant from the galactic poles, being inclined approximately 62° to the celestial equator and lying about one degree north of the center line of the Milky Way.
galactic equator
noun
- the great circle on the celestial sphere containing the galactic plane
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yvlog History and Origins
Origin of galactic equator1
First recorded in 1885–90
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Example Sentences
The Milky Way itself, Mr. Stratonoff considers to be an agglomeration of immense condensations, or stellar clouds, which are scattered round the region of the galactic equator.
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The galactic equator has nothing to do with anything on earth.
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All roads seem to point towards the earth's position within the galaxy as it prepares to cross the plane of the galactic equator.
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On the contrary we find only 6 in the galactic equator squares and 12 in the other squares.
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Regarding their distribution in the sky we find 11 in the galactic equator squares and 7 outside.
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