Orbital elements:
2013 BW2 Earth MOID = 0.0413 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 334.91375 (2000.0) P Q
n 0.36107953 Peri. 136.58131 +0.33121797 -0.91949096
a 1.9531434 Node 293.04216 +0.79054055 +0.39293400
e 0.5159417 Incl. 13.30241 +0.51511192 -0.01180002
P 2.73 H 23.6 G 0.15 U 7