Assertion: unit's use | /r/HasProperty | a3 = m total t2
Facets:
Source sentences:
text: Solar mass also has a special use when estimating orbital periods and distances of 2 bodies using Kepler's laws: a3 = M total T2, where a is length of semi-major axis in AU, T is orbital period in years and M total is the combined mass of objects in M ☉ .