Assertion: star's companion | /r/CapableOf | exist with less than 3 arcseconds
Facets:
value: from sirius a.
type: LOCATION
Source sentences:
text: A 1995 study concluded that such a companion likely exists, with a mass of roughly 0.05 solar masses- a small red dwarf or large brown dwarf, with an apparent magnitude of >15, and less than 3 arcseconds from Sirius A.