Asteroid 2018 RC to flyby Earth at 0.58 LD on September 9
A newly discovered asteroid designated 2018 RC will flyby Earth at a distance of 0.58 LD / 0.00150 AU (224 396 km / 139 433 miles) on September 9, 2018. This is the 41st known asteroid to flyby Earth within 1 lunar distance since January 1. 2018 RC was discovered at…