Orbital elements:
2011 YG28 Earth MOID = 0.1123 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 19.16858 (2000.0) P Q
n 0.21131387 Peri. 151.59497 +0.07600652 -0.97845101
a 2.7915841 Node 293.49036 +0.87064489 +0.15897062
e 0.6169924 Incl. 12.08300 +0.48600461 -0.13176482
P 4.66 H 21.5 G 0.15 U 7