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physical phenomena > process > physical process > motion > regression of the nodes
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regression of the nodes comparison table
Subject is a kind of has definition
motionphysical processProcess of passing through space or changing position
regression of the nodesmotionThe slow (19°.35 per year, 360° in 18.6 years), westward motion of the nodes of the Moon's orbit due to perturbations of the Earth and Sun.

Next motionretrograde motion    Upmotion    Previous motionrecession