The 24 - 53 metre wide asteroid 2013 JK14 will make a close pass (22.8 lunar distances, 0.0587 AU), travelling at 12.41 km/second, to the Earth-Moon system on the 22nd May, 2013 @ 08:17 UT ±00:24.
Orbital elements:
2013 JK14 Earth MOID = 0.0075 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 242.00866 (2000.0) P Q
n 1.11380135 Peri. 313.00916 +0.98610555 -0.15049903
a 0.9217169 Node 55.76517 +0.16606684 +0.88238762
e 0.4647286 Incl. 4.87979 +0.00420050 +0.44580504
P 0.88 H 25.0 G 0.15 U 8