The 400 metre wide asteroid 1990 UA will make a close pass (32.9 lunar distances, 0.0845 AU), travelling at 16.64 km/second, to the Earth-Moon system on the 15th October, 2011 @ 08:58 UT ±00:01.
Orbital elements: 1990 UA = 2009 FJ44 PHA, Earth MOID = 0.0122 AU Id. F. Manca Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 343.82273 (2000.0) P Q n 0.46910085 Peri. 202.52094 +0.59860843 +0.80088852 a 1.6404333 Node 104.25283 -0.73245640 +0.55517007 e 0.5259708 Incl. 0.92632 -0.32430782 +0.22441873 P 2.10 H 19.7 G 0.15 U 2