The 570 - 1300 metre wide asteroid 2011 LC19 will make a close pass (22.5 lunar distances, 0.0579 AU), travelling at 14.54 km/second, to the Earth-Moon system on the 29th October, 2011 @ 23:11 UT ±01:20.
Orbital elements:
2011 LC19 PHA, Earth MOID = 0.0136 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 353.17717 (2000.0) P Q
n 0.17762759 Peri. 138.99656 +0.99262347 +0.02465432
a 3.1342173 Node 220.06816 -0.05520317 +0.96363036
e 0.7238645 Incl. 10.62676 +0.10794096 +0.26609905
P 5.55 H 18.1 G 0.15 U 8