Orbital elements:
2003 KZ18 Earth MOID = 0.1592 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 113.33636 (2000.0) P Q
n 1.06681707 Peri. 154.65481 +0.67663378 -0.63021003
a 0.9485846 Node 250.01769 +0.58755627 +0.77381311
e 0.3304438 Incl. 23.90267 +0.44378413 -0.06362858
P 0.92 H 21.1 G 0.15 U 3