The 77 - 170 metre wide asteroid 2013 NG10 will make a close pass (68.8 lunar distances, 0.1767 AU), travelling at 16.97 km/second, to the Earth-Moon system on the 20th July 2014 @ 03:20 UT ±00:11.
Orbital elements:
2013 NG10 Earth MOID = 0.0743 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 151.34673 (2000.0) P Q
n 1.05832014 Peri. 316.50076 +0.33751478 -0.88246859
a 0.9536551 Node 111.26088 +0.93087561 +0.26119967
e 0.3354818 Incl. 20.58175 +0.13983695 +0.39118272
P 0.93 H 22.7 G 0.15 U 8