Orbital elements:
2012 YK7 Earth MOID = 0.1216 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 340.88823 (2000.0) P Q
n 0.37144932 Peri. 282.26061 +0.56912424 -0.81094267
a 1.9166214 Node 132.18975 +0.80755651 +0.52015740
e 0.5052451 Incl. 10.56922 +0.15475813 +0.26797063
P 2.65 H 21.4 G 0.15 U 7