The 33 - 73 metre wide asteroid 2013 JW17 will make a close pass (34.1 lunar distances, 0.0876 AU), travelling at 11.70 km/second, to the Earth-Moon system on the 14th May, 2013 @ 08:00 UT ±00:32.
Orbital elements:
2013 JW17 Earth MOID = 0.0871 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 351.81478 (2000.0) P Q
n 0.24229759 Peri. 11.34033 -0.47751719 +0.84874594
a 2.5482185 Node 230.57344 -0.82737589 -0.52138618
e 0.5714710 Incl. 17.10348 -0.29567967 +0.08824272
P 4.07 H 24.4 G 0.15 U 8