Orbital elements: 2005 UN157 Earth MOID = 0.4292 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 55.63183 (2000.0) P Q n 0.24617029 Peri. 209.89251 -0.67287806 +0.69222001 a 2.5214225 Node 21.82181 -0.45890521 -0.11398204 e 0.8535762 Incl. 44.57630 -0.58020783 -0.71262863 P 4.00 H 18.3 G 0.15 U 5