Assertion: celestial sphere's star | /r/HasProperty | slow spinner
Facets:
value: typically
type: DEGREE
value: relatively
type: DEGREE
Source sentences:
text: The star is a relatively slow spinner and, with a projected rotational velocity of 4.1 km/s, it takes 104 ± 3 days to complete a rotation.
text: Mercury-manganese stars are typically slow rotators and have the stellar classification B8, B9 or A0.