Assertion: solar system's moon | /r/AtLocation | two periods of the year
Facets:
value: apart,
type: TEMPORAL
value: close to the nodes
type: LOCATION
Source sentences:
text: Therefore, the new moon occurs close to the nodes at two periods of the year approximately six months (173.3 days) apart, known as eclipse seasons, and there will always be at least one solar eclipse during these periods.