Orbital elements:
2012 TH146 Earth MOID = 0.2324 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 353.63028 (2000.0) P Q
n 0.25203449 Peri. 162.97892 +0.82742169 -0.55940042
a 2.4821578 Node 231.13934 +0.50756502 +0.78260646
e 0.5064064 Incl. 3.64046 +0.24031458 +0.27312690
P 3.91 H 23.5 G 0.15 U 8