The 30 - 67 metre wide asteroid 2012 JA will make a close pass (18.7 lunar distances, 0.0480 AU), travelling at 12.66 km/second, to the Earth-Moon system on the 10th May, 2012 @ 19:00 UT ±00:14.
Orbital elements:
2012 JA Earth MOID = 0.0095 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 330.07193 (2000.0) P Q
n 0.32405197 Peri. 234.83584 +0.12595950 +0.99168608
a 2.0992280 Node 42.42459 -0.89701539 +0.12518693
e 0.5600387 Incl. 2.23623 -0.42367157 +0.02978175
P 3.04 H 24.7 G 0.15 U 7