Assertion: moon | /r/AtLocation | perigee
Facets:
Source sentences:
text: When the Moon is at perigee, it is nearest to Earth.
text: When the Moon is at its perigee, its orbital motion is faster than its rotation, and this allows us to see up to eight degrees of longitude of its eastern (right) far side.
text: The moon needs to be at its closest approach, or perigee, to the Earth in its 27-day orbit.