Assertion: star's masse | /r/HasProperty | equal
Facets:
value: roughly
type: DEGREE
value: in other cases
type: OTHER
value: to the reduced
type: OTHER
Source sentences:
text: The latter is proportional to the product of the two masses, which is equal to the reduced mass divided by the sum of the masses.
text: In other cases, however, the masses of the two bodies are roughly equal, so that neither of them can be approximated as being at rest.