Asteroid 2019 OD3 flew past Earth at 0.49 LD
A newly discovered asteroid designated 2019 OD3 flew past Earth at 0.49 LD / 0.00126 AU (188 493 km / 117 124 miles) on July 28, 2019. This is the 33rd known asteroid to flyby Earth within 1 LD since the start of the year and the 7th this month. 2019 OD3 is…