A newly-discovered asteroid designated 2023 UB flew past Earth at a distance of just 0.15 LD / 0.00039 AU (58 638 km / 36 436 miles) from the center of our planet at 19:08 UTC on October 15, 2023.
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A newly-discovered asteroid designated 2023 UB flew past Earth at a distance of just 0.15 LD / 0.00039 AU (58 638 km / 36 436 miles) from the center of our planet at 19:08 UTC on October 15, 2023.
Source