The 5 - 11 metre wide asteroid 2015 EZ6 made a close pass (1.9 LD, 0.0049 AU) travelling at 3.41 km/second, to the Earth-Moon system on the 13th March 2015 @ 13:54 UT ±00:01.
Orbital elements:
2015 EZ6 Earth MOID = 0.0051 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 72.13223 (2000.0) P Q
n 0.71458477 Peri. 6.35715 -0.99893403 -0.04537643
a 1.2390825 Node 171.02895 +0.03959725 -0.93667677
e 0.1944288 Incl. 3.11462 +0.02372472 -0.34724285
P 1.38 H 28.6 G 0.15 U 6