Orbital elements:
2013 HR Earth MOID = 0.0319 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 13.50438 (2000.0) P Q
n 0.25029869 Peri. 271.53354 -0.72309467 -0.68916451
a 2.4936203 Node 224.90573 +0.65716917 -0.66551512
e 0.6784453 Incl. 3.79781 +0.21275051 -0.28660407
P 3.94 H 23.7 G 0.15 U 8