Orbital elements:
2014 KC45 Earth MOID = 0.0004 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC
M 341.20901 (2000.0) P Q
n 0.47412224 Peri. 43.60238 +0.32545626 +0.94542500
a 1.6288303 Node 245.39659 -0.87223064 +0.29372179
e 0.4259115 Incl. 0.99604 -0.36509167 +0.14106412
P 2.08 H 29.3 G 0.15 U 7
The 4 - 9 metre wide asteroid 2014 KC45 will make a close pass (0.00059 AU), travelling at 9.42 km/second, to the Earth-Moon system on the 28th May 2014 @ 08:10 UT ±00:01.