Assertion: comet | /r/CapableOf | pass within 0.1 au
Facets:
Source sentences:
text: As of March 2018 , only 20 comets have been observed to pass within 0.1 AU (15,000,000 km; 9,300,000 mi) of Earth, including 10 which are or have been short-period comets.
text: As of March 2018 , only 20 comets have been observed to pass within 0.1 AU (15,000,000 km; 9,300,000 mi) of Earth, including 10 which are or have been short-period comets.