The 330 - 750 metre wide asteroid 2005 TB15 will make a close pass (53.0 lunar distances, 0.13629 AU), travelling at 26.38 km/second, to the Earth on the 10th June 2018 @ 04:41 UT ±00:01.
The 360 - 800 metre wide asteroid 2005 TB15 will make a close pass (70.4 lunar distances, 0.1810 AU), travelling at 19.44 km/second, to the Earth-Moon system on the 12th November, 2010 @ 11:57 UT.