The 18 - 39 metre wide asteroid 2002 TZ66 will make a close pass (48.5 lunar distances, 0.1247 AU), travelling at 5.59 km/second, to the Earth-Moon system on the 18th February, 2012 @ 15:00 UT ±00:33.
The 18 - 39 metre wide asteroid 2002 TZ66 will make a close pass (57.3 lunar distances, 0.1471 AU), travelling at 4.30 km/second, to the Earth-Moon system on the 30th November, 2011 @ 08:10 UT ±00:47.