asteroid 2019 sx8

Asteroid 2019 SX8 flew past Earth at a distance of 0.99 LD / 0.00255 AU (381 474 km / 237 037 miles) on September 28, 2019. This is now the 50th known asteroid to flyby Earth within 1 lunar distance since the start of the year and the 9th in September. 2019 SX8…