The 21 - 47 metre wide asteroid 2014 AE51 will make a close pass (6.1 lunar distances, 0.0156 AU), travelling at 12.69 km/second, to the Earth-Moon system on the 14th January 2014 @ 18:19 UT ±00:01.
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Orbital elements:
2014 AE51 Earth MOID = 0.0038 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 335.33308 (2000.0) P Q
n 0.25274809 Peri. 214.67347 -0.85814640 -0.48956214
a 2.4774836 Node 295.29220 +0.50120748 -0.73358582
e 0.6274238 Incl. 9.84805 +0.11124666 -0.47136054
P 3.90 H 25.5 G 0.15 U 6