Orbital elements:
2012 BR23 Earth MOID = 0.2147 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 325.76326 (2000.0) P Q
n 0.51066533 Peri. 108.84090 -0.82321199 +0.51670428
a 1.5501669 Node 102.89526 -0.56772721 -0.75125315
e 0.2774686 Incl. 13.96494 +0.00279967 -0.41065239
P 1.93 H 21.2 G 0.15 U 8