Assertion: moon | /r/HasProperty | certain distance
Facets:
value: below the horizon
type: LOCATION
Source sentences:
text: Then, it will be necessary to define the circumstances of a successful transit: (1) the sun or moon above the observer's horizon, (2) for lunar transits, a minimum phase for the moon and the sun being a certain distance below the horizon, and (3) the satellite crossing the illuminated portion of the object's surface.