Orbital elements:
2013 GU38 Earth MOID = 0.2454 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 313.13715 (2000.0) P Q
n 0.49805540 Peri. 65.81010 +0.02936741 +0.98991982
a 1.5762228 Node 207.00541 -0.99153020 +0.01130650
e 0.2723572 Incl. 17.76584 -0.12651251 +0.14117687
P 1.98 H 20.5 G 0.15 U 7