Orbital elements:
2012 BV1 Earth MOID = 0.0007 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 2.49768 (2000.0) P Q
n 0.71699520 Peri. 248.54311 -0.99583289 +0.09041096
a 1.2363038 Node 296.64246 -0.07794136 -0.91176875
e 0.3161027 Incl. 0.76582 -0.04734981 -0.40062902
P 1.37 H 31.0 G 0.15 U 6
The 2 - 4 metre wide asteroid 2012 BV1 will make a close pass (0.8 lunar distances, 0.0021 AU), travelling at 8.65 km/second, to the Earth-Moon system on the 20th January, 2012 @ 07:14 UT ±00:01.