Orbital elements:
2012 TO231 Earth MOID = 0.2004 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 344.68638 (2000.0) P Q
n 0.20108699 Peri. 44.51053 +0.38249084 -0.88196920
a 2.8854490 Node 26.99345 +0.58337719 -0.00059299
e 0.6242512 Incl. 37.35131 +0.71649969 +0.47130667
P 4.90 H 19.4 G 0.15 U 7