Assertion: planet's orbit | /r/HasProperty | hyperbola
Facets:
value: due to close encounters with planet nine
type: CAUSE
value: in rare cases
type: TEMPORAL
Source sentences:
text: In rare cases the orbit may be a PARABOLA or a HYPERBOLA.
text: If these orbits are hyperbolic due to close encounters with Planet Nine the analysis estimates that Planet Nine is currently near aphelion with a right ascension of 83–90° and a declination of 8–10°.