The 12 - 26 metre wide asteroid 2015 EF will make a close pass (2.5 LD, 0.0063 AU) travelling at 14.61 km/second, to the Earth-Moon system on the 13th March 2015 @ 22:07 UT ±00:05.
Orbital elements:
2015 EF Earth MOID = 0.0064 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 28.57539 (2000.0) P Q
n 0.49515603 Peri. 253.83108 -0.44143832 +0.89705431
a 1.5823699 Node 349.89851 -0.77174913 -0.39130661
e 0.5144703 Incl. 6.75634 -0.45775047 -0.20535994
P 1.99 H 26.8 G 0.15 U 7