Assertion: precession | /r/Causes | a shift of the ecliptic
Facets:
value: on the celestial sphere
type: LOCATION
Source sentences:
text: There is some further precession caused by the gravitational influences of the other planets; this precession affects the earth's orbit around the sun and thus causes a shift of the ecliptic on the celestial sphere.
text: There is some further precession caused by the gravitational influences of the other planets; this precession affects the earth's orbit around the sun and thus causes a shift of the ecliptic on the celestial sphere.