The 50 - 110 metre wide asteroid 2012 BA35 made a close pass (46.7 lunar distances, 0.1199 AU), travelling at 3.85 km/second, to the Earth-Moon system on the 22nd January, 2012 @ 14:11 UT ±22:00.
Orbital elements:
2012 BA35 Earth MOID = 0.0183 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 137.14997 (2000.0) P Q
n 0.88927671 Peri. 234.13195 +0.94009437 -0.33615270
a 1.0709720 Node 145.40926 +0.33605442 +0.88572732
e 0.1170984 Incl. 5.74005 +0.05735861 +0.32013820
P 1.11 H 23.8 G 0.15 U 7