descending node

American  

noun

Astronomy.

1. the node through which an orbiting body passes as it moves to the south (opposed to ascending node).

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Etymology

Origin of descending node

First recorded in 1690–1700

Example Sentences

The same would be true if the earth were at D, and Venus at the descending node F. This general view of the flying spheres is full of interest.

From Recreations in Astronomy With Directions for Practical Experiments and Telescopic Work by Warren, Henry White

Moreover, they recur alternately at the ascending and descending node.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" by Various

Ketu is no plant but Hindu astronomers name the descending node of the Moon by that name.

From The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 4 Books 13, 14, 15, 16, 17 and 18 by Ganguli, Kisari Mohan

When crossing the ecliptic from south to north the Moon is in its ascending node, and when crossing from north to south in its descending node.

From The Astronomy of Milton's 'Paradise Lost' by Orchard, Thomas Nathaniel

Rahu's head marks the ascending, Ketu, the tail, the descending node.

From The Astronomy of the Bible An Elementary Commentary on the Astronomical References of Holy Scripture by Maunder, E. Walter (Edward Walter)