...Rahu's head marks the ascending, Ketu, thetail, the descending node... 
E. Walter Maunder 「The Astronomy of the Bible」
...of the node...
George Chambers 「The Story of Eclipses」
...The point where the orbit of the moon penetrates the planeof the ecliptic is called a node...
Henry Warren 「Recreations in Astronomy」
...It takes the moon therefore 27d5h 5m 36s (27·21222d) to perform a journey in its orbit fromone node back to that node again; this is called a Draconic period...
E. Walter Maunder 「The Astronomy of the Bible」
...Thefifteenth day we observed the Node of the moon, and the moon waseclipsed...
George Forbes 「History of Astronomy」
...An exactcoincidence of Earth, Moon, and Sun, in a straightline at a Node is not necessary to ensure aneclipse of the Sun...
George Chambers 「The Story of Eclipses」
...So long as the Moon iswithin about 18½° of its Node, with a latitudeof not more than 1°34′, an eclipse may takeplace...
George Chambers 「The Story of Eclipses」
...Just how many days' motion theearth may be away from the node and still permit an eclipseis shown in the following brief table of eclipse limits...
George C. Comstock 「A Text-Book of Astronomy」
...A partial eclipse of the moon will usually occur about afortnight before or after a total eclipse of the sun, sincethe full moon will then be within the eclipse limit at theopposite node...
George C. Comstock 「A Text-Book of Astronomy」
...The galactic longitude (l) is reckoned from the ascending node ofthe Milky Way on the equator, which is situated in the constellationAquila...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
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