A newly-discovered asteroid designated 2021 AS2 will flyby Earth at a distance of 0.28 LD / 0.00072 AU (107 710 km / 66 900 miles) at 09:39 UTC on January 9, 2020. This is the 3rd known asteroid to flyby Earth within 1 lunar distance since the start of the year. In…
A newly-discovered asteroid designated 2021 AH flew past Earth at a distance of 0.13 LD / 0.00033 AU (49 367 km / 30 675 miles) from the center of our planet at 23:37 UTC on January 3, 2021. This is the second known asteroid to flyby Earth within 1 lunar distance…
A newly-discovered asteroid designated 2021 AA flew past Earth at a distance of 0.62 LD / 0.00159 AU (237 860 km / 147 800 miles) from the center of our planet at 13:16 UTC on January 1, 2021. This is the first known asteroid to flyby Earth within 1 lunar distance…
A newly-discovered asteroid designated 2020 YS4 flew past Earth at a distance of 0.25 LD / 0.00064 AU (95 742 km / 59 491 miles) at 22:27 UTC on December 28, 2020. This is the 107th known asteroid to flyby Earth within 1 lunar distance since the start of the year…
A newly-discovered asteroid designated 2020 YS2 flew past Earth at a distance of 0.23 LD / 0.00058 AU (86 766 km / 53 914 miles) from the center of our planet at 06:04 UTC on December 20, 2020. This is the 106th known asteroid to flyby Earth within 1 lunar distance…
A newly-discovered asteroid designated 2020 XF4 will flyby Earth at a distance of 0.89 LD / 0.00229 AU (342 579 km / 212 868 miles) from the center of our planet on December 16, 2020. This is the 103rd known asteroid to flyby Earth within 1 lunar distance since the…
A newly-discovered asteroid designated 2020 XX3 will fly by Earth at a distance of 0.15 LD / 0.00038 AU (56 847 km / 35 323 miles) from the center of our planet on December 18, 2020. 2020 XX3 was first observed at Pan-STARRS 1, Haleakala on December 10, eight days…
A newly-discovered asteroid designated 2020 XG2 flew past Earth at a distance of 0.13 LD / 0.00033 AU (49 367 km / 30 675 miles) from the center of our planet at 19:15 UTC on December 7, 2020. The event took place exactly 3 hours after 2020 XK1 flew past us at 0.05…
A newly-discovered asteroid designated 2020 XK1 flew past Earth at a very close distance of just 0.05 LD / 0.00014 AU (20 943 km / 13 013 miles) from the center of our planet at 16:15 UTC on December 7, 2020. For reference, Earth's diameter is 12 742 km (7 917…
A newly-discovered asteroid designated 2020 WY4 flew past Earth at a distance of 0.29 LD / 0.00075 AU (112 198 km / 69 716 miles) at 03:19 UTC on November 24, 2020. This is the 93rd known asteroid to flyby Earth within 1 lunar distance since the start of the year,…
