Orbital elements:
2012 BB102 Earth MOID = 0.1509 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 18.95613 (2000.0) P Q
n 0.59743004 Peri. 185.03759 -0.76698044 -0.58788131
a 1.3961905 Node 315.43023 +0.60078019 -0.51712662
e 0.1863738 Incl. 21.49720 +0.22539780 -0.62207365
P 1.65 H 24.0 G 0.15 U 8
The 42 - 95 metre wide asteroid 2012 BB102 will make a close pass (58.9 lunar distances, 0.1512 AU), travelling at 11.30 km/second, to the Earth-Moon system on the 5th February, 2012 @ 22:47 UT ±06:01.