Meaning

3 senses
  1. The point, in an orbit about the Earth, that is closest to the Earth: the periapsis of an Earth orbiter.

    периге́йperigéj

    periapsis in Earth orbit; the point in its orbit where a satellite is nearest to the Earth

  2. (broadly)The point, in an orbit about any planet, that is closest to the planet: the periapsis of any satellite.

  3. The point, in any trajectory of an object in space, where it is closest to the Earth.

Translations

6 languages
Русский
By meaning 1
closest point in an orbit about the Earth:

Origin

From French périgée via Latin perigeum, perigaeum, ultimately from Ancient Greek περί (per

From French périgée via Latin perigeum, perigaeum, ultimately from Ancient Greek περί (perí, “near”) + γῆ (gê, “Earth”).

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