Orbital elements:
2012 SY20 Earth MOID = 0.1927 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 18.41855 (2000.0) P Q
n 0.39346366 Peri. 336.58532 +0.81435519 +0.57764733
a 1.8444475 Node 347.64552 -0.48236035 +0.61989465
e 0.3565078 Incl. 15.20549 -0.32272916 +0.53108773
P 2.50 H 22.6 G 0.15 U