Orbital elements: 2011 BW18 Earth MOID = 0.1104 AU Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC M 6.44139 (2000.0) P Q n 0.25009722 Peri. 335.30259 +0.31101024 -0.94682754 a 2.4949593 Node 96.49104 +0.88518505 +0.25701129 e 0.5627170 Incl. 4.75726 +0.34600587 +0.19355310 P 3.94 H 19.2 G 0.15 U 9