Assertion: planet's satellite | /r/CapableOf | reach the lowest orbital point
Facets:
value: at 180 degrees
type: MANNER
Source sentences:
text: From a circular orbit, thrust applied in a direction opposite to the satellite's motion changes orbit to elliptical; the satellite will descend and reach the lowest orbital point (the periapse) at 180 degrees away from the firing point; then it will ascend back.