The 54 - 120 metre wide asteroid 2010 WR7 will make a close pass (68.1 lunar distances, 0.1750 AU), travelling at 12.02 km/second, to the Earth-Moon system on the 6th July, 2013 @ 07:39 UT ±00:01.
The 52 - 120 metre wide asteroid 2010 WR7 will make a close pass (71.4 lunar distances, 0.1834 AU), travelling at 6.52 km/second, to the Earth-Moon system on the 21st April, 2012 @ 00:49 UT ±15:27.
The 52 - 120 metre wide asteroid 2010 WR7 will make a close pass (26.6 lunar distances, 0.0684 AU), travelling at 5.02 km/second, to the Earth-Moon system on the 26th December, 2010 @ 13:45 UT ±1 minute.