Asteroid 2018 FQ3, first observed at Catalina Sky Survey on March 20, flew past Earth at a distance of 0.73 LD / 0.00187 AU (~279 748 km / 173 827 miles) on March 19, 2018. This is Apollo class asteroid with an estimated diameter of 5.1 and 11 m (16.7 – 36 feet). …… Read more »