Orbital elements:
2011 YC40 Earth MOID = 0.0008 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 72.81847 (2000.0) P Q
n 0.59740526 Peri. 298.68553 +0.81617345 -0.56782526
a 1.3962291 Node 96.10609 +0.56054177 +0.73320369
e 0.3991472 Incl. 6.17390 +0.14019209 +0.37414812
P 1.65 H 29.7 G 0.15 U 7