Orbital elements: 2009 WA54 Earth MOID = 0.0175 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 31.79569 (2000.0) P Q n 0.49725581 Peri. 150.38021 +0.81161115 -0.57399296 a 1.5779121 Node 245.04782 +0.50965209 +0.78664173 e 0.3810494 Incl. 6.88688 +0.28555575 +0.22743540 P 1.98 H 26.8 G 0.15 U 8