Orbital elements:
2012 BM11 Earth MOID = 0.0778 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 28.67923 (2000.0) P Q
n 0.40623615 Peri. 347.74323 -0.26700448 -0.85667029
a 1.8055811 Node 116.28162 +0.92052928 -0.36226411
e 0.4159147 Incl. 29.49034 +0.28519195 +0.36726113
P 2.43 H 23.1 G 0.15 U 8
The 62 - 140 metre wide asteroid 2012 BM11 made a close pass (34.6 lunar distances, 0.0889 AU), travelling at 16.79 km/second, to the Earth-Moon system on the 14th January, 2012 @ 12:24 UT ±00:38.