Assertion: asteroid belt's eccentricity | /r/HasProperty | affected by orbital resonances
Facets:
value: with the planets
type: OTHER
Source sentences:
text: However, these families disperse with time; each fragment’s orbital proper semimajor axis (a) drifts because of thermal radiation force by the Yarkovsky effect (10), whereas the eccentricity (e) and inclination (i) are affected by orbital resonances with the planets, the locations of which are crossed by the asteroids as they drift through the belt.