The 210 - 460 metre wide asteroid 2013 FY13 will make a close pass (35.7 lunar distances, 0.0918 AU), travelling at 8.56 km/second, to the Earth-Moon system on the 11th April, 2013 @ 15:01 UT ±00:21.
Orbital elements:
2013 FY13 Earth MOID = 0.0913 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 355.45468 (2000.0) P Q
n 0.69518715 Peri. 13.75963 -0.84125241 +0.53266495
a 1.2620258 Node 199.29945 -0.51874151 -0.84348449
e 0.1361316 Incl. 16.25874 -0.15232079 -0.06929622
P 1.42 H 20.5 G 0.15 U 7