Orbital elements:
2013 DR9 Earth MOID = 0.4775 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 350.97024 (2000.0) P Q
n 0.10517375 Peri. 249.24272 -0.49195571 +0.86276910
a 4.4449254 Node 348.84899 -0.38409784 -0.33533130
e 0.7286553 Incl. 37.10004 -0.78131199 -0.37839450
P 9.37 H 17.6 G 0.15 U 8