Orbital elements:
2012 HH31 Earth MOID = 0.0698 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 12.67906 (2000.0) P Q
n 0.75220506 Peri. 75.11347 -0.93821029 -0.34135784
a 1.1974164 Node 84.90144 +0.29148807 -0.86810354
e 0.1375300 Incl. 3.27419 +0.18653728 -0.36037629
P 1.31 H 23.9 G 0.15 U 7