Orbital elements:
2013 NK Earth MOID = 0.2689 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 324.39478 (2000.0) P Q
n 0.26482900 Peri. 66.46430 +0.88698262 +0.45821902
a 2.4015540 Node 266.22089 -0.44190797 +0.80608089
e 0.4699410 Incl. 3.29897 -0.13408649 +0.37452493
P 3.72 H 21.4 G 0.15 U 7