Assertion: celestial sphere's star | /r/CapableOf | set at the horizon
Facets:
Source sentences:
text: At 20° N, a celestial body will rise at an angle 20° south (to the right) from a perpendicular line intersecting the horizon at the point where the star rose from the horizon; a celestial body will set at an angle 20° S (to the left) from a perpendicular line intersecting the horizon at the point where the star will set at the horizon.