Orbital elements: 2009 WY51 Earth MOID = 0.0672 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 27.43291 (2000.0) P Q n 0.25689946 Peri. 86.81771 +0.89340570 +0.40459611 a 2.4507213 Node 249.24475 -0.44803725 +0.83435477 e 0.6893562 Incl. 12.05298 +0.03299807 +0.37437162 P 3.84 H 21.8 G 0.15 U 8