Assertion: elongation | /r/HasProperty | angular separation
Facets:
value: between the sun
type: LOCATION
value: as the reference point
type: MANNER
value: with earth
type: OTHER
value: between the planet
type: LOCATION
value: in astronomy
type: LOCATION
Source sentences:
text: In astronomy, a planet's elongation is the angular separation between the Sun and the planet, with Earth as the reference point.