Orbital elements:
2012 HF31 Earth MOID = 0.0648 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 235.17732 (2000.0) P Q
n 0.50948744 Peri. 30.22911 +0.99379878 +0.06675483
a 1.5525552 Node 325.59385 -0.10309371 +0.85280717
e 0.4388110 Incl. 9.05457 +0.04166141 +0.51794181
P 1.93 H 19.3 G 0.15 U 8