The 130 - 280 metre wide asteroid 2001 SQ3 will make a close pass (61.7 LD, 0.1585 AU) travelling at 17.48 km/second, to the Earth-Moon system on the 22nd September 2015 @ 00:58 UT ±00:01.
The 130 - 280 metre wide asteroid 2001 SQ3 will make a close pass (72.8 lunar distances, 0.1871 AU), travelling at 18.26 km/second, to the Earth-Moon system on the 12th March, 2014 @ 22:42 UT ±00:01.
