The 100 - 230 metre wide asteroid 2012 RH10 will make a close pass (68.2 lunar distances, 0.1751 AU), travelling at 17.15 km/second, to the Earth-Moon system on the 25th April 2014 @ 02:05 UT ±05:42.
Orbital elements:
2012 RH10 Earth MOID = 0.0752 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 302.93268 (2000.0) P Q
n 0.80291177 Peri. 122.90536 -0.43052168 -0.90201442
a 1.1464563 Node 352.38703 +0.72643902 -0.32527578
e 0.4703467 Incl. 13.95727 +0.53566542 -0.28384089
P 1.23 H 22.0 G 0.15 U 8
The 110 - 240 metre wide asteroid 2012 RH10 will make a close pass (49.0 lunar distances, 0.1259 AU), travelling at 12.91 km/second, to the Earth-Moon system on the 3rd October, 2012 @ 19:23 UT ±00:08.