Assertion: precession's period | /r/HasProperty | given
Facets:
value: approximately
type: DEGREE
Source sentences:
text: Using ω = 2π/T, we find that the period of precession is given by:
text: – θ 0 and the period τ of nutation are given approximately by
text: The period of this so-called luni-solar precession in (sidereal) years is given by