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1 периселений
1) Astronomy: pericynthion, perilune, periselene, periselenium2) Astronautics: pericynthian
См. также в других словарях:
periselenium — /per i si lēˈni əm/ (astronomy) noun (in an elliptical orbit about the moon) that point which is closest to the moon ORIGIN: ↑peri (2) and Gr selēnē moon … Useful english dictionary