Orbital elements:
2015 LF Earth MOID = 0.0007 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 353.85689 (2000.0) P Q
n 0.26552801 Peri. 242.06725 +0.74957514 +0.64619353
a 2.3973374 Node 77.30368 -0.54382275 +0.72473602
e 0.6658185 Incl. 8.45432 -0.37735120 +0.23914769
P 3.71 H 26.6 G 0.15 U 6
The 14 - 31 metre wide asteroid 2015 LF will make a close pass (0.5 LD, 0.0013 AU) travelling at 16.76 km/second, to the Earth-Moon system on the 8th June 2015 @ 23:49 UT ±00:01.