periapsis
Definities
The point of a body's (elliptical) orbit in a 2-body gravitational system such that the distance between the two bodies (measured from their respective centres of mass) is at its minimum.
Equivalenten
ERK-niveau
B2
Bovengemiddeld
Dit woord behoort tot de ERK B2-woordenschat — niveau bovengemiddeld.
Dit woord behoort tot de ERK B2-woordenschat — niveau bovengemiddeld.
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