Orbital elements: 2009 WF54 Earth MOID = 0.0335 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 51.55599 (2000.0) P Q n 0.57106253 Peri. 128.18552 +0.98705354 -0.15242907 a 1.4388436 Node 240.63346 +0.12333800 +0.92026090 e 0.3089393 Incl. 3.28285 +0.10253310 +0.36039596 P 1.73 H 25.8 G 0.15 U 8