What are the lunar nodes?
The two points where the Moon’s path crosses the Sun’s, always exactly opposite each other. They are not bodies; nothing is there. The tradition reads the North Node as the direction of growth and the South as what comes easily and is worth leaving. Eclipses happen when a New or Full Moon lands near them.
Where astrologers disagree
The Moon’s path wobbles, so there is a mean node (averaged) and a true node (exact). They differ by up to two degrees. This chart uses the mean node, which is the older convention.
In the reference library: The lunar nodes: eclipses, mean vs true node, and the history
Where you see this in OrbHeaven
Draw your own chart and this definition stops being abstract: the same term, with your numbers in it. Every placement, house and aspect, with the engine, the house system and the exact universal time printed underneath. No account, no email address, and nothing you type is kept.
No account, no email address, and nothing you type is kept.
The points
The four angles and the nodes: places in the sky rather than bodies in it.