apr 29, 2020 - (52768) 1998 OR2, a near-Earth asteroid that is 2 kilometers (1.2 mi) wide, makes a close approach of 0.042 AU (6.3 million km; 16 LD) to Earth
Description:
It will not approach closer than this until 2079.Added to timeline:
Date:
apr 29, 2020
Now
~ 6 years ago