☊ - Ascending Node

noun Astronomy. the node through which an orbiting body passes as it moves to the north (opposed to descending node).

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Definitions of ascending node, synonyms, antonyms, derivatives of ascending node, analogical dictionary of ascending node (English)

ascending node n : the point at which an orbit crosses the ecliptic plane going north [ant: descending node]

Finally, "right ascension of ascending node" is an angle, measured at the center of the earth, from the vernal equinox to the ascending node. I know this is getting complicated.

The longitude of the ascending node (☊ or Ω) is one of the orbital elements used to specify the orbit of an object in space. It is the angle from a reference direction ...

...be that of Earth’s Equator.) Angle i is the inclination of the orbital plane to the reference plane. The line of nodes is the intersection of the orbit plane with the ...

ascending node [ə′send·iŋ ¦nōd] (astronomy) Also known as northbound node. The point at which a planet, planetoid, or comet crosses to the north side of the ecliptic.

The Longitude of the ascending node (☊, also noted Ω) is one of the orbital elements used

An orbital node is one of the two points where an orbit crosses a plane of reference to which it is inclined. An orbit which is contained in the plane of reference (called non ...