Orbital elements:
2012 BR1 Earth MOID = 0.0566 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 122.45965 (2000.0) P Q
n 0.89241888 Peri. 76.49551 +0.92642513 -0.25616710
a 1.0684566 Node 297.73771 +0.08433166 +0.85539543
e 0.2635189 Incl. 18.16222 +0.36691233 +0.45019671
P 1.10 H 26.5 G 0.15 U 9