Newly-discovered asteroid 2021 WF3 to fly past Earth at 0.37 LD
A newly-discovered asteroid designated 2021 WF3 will fly past Earth at a distance of 0.37 LD / 0.00096 AU (143 615 km / 89 240 miles) at 18:36 UTC on December 1, 2021. This is the 133rd known asteroid to fly past Earth within 1 lunar distance since the start of the…