Orbital elements: 2009 BT5 Earth MOID = 0.2525 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 163.89839 (2000.0) P Q n 0.64729659 Peri. 73.27037 -0.86548374 +0.41873199 a 1.3235301 Node 130.55240 -0.46971672 -0.86911051 e 0.1291217 Incl. 21.21541 +0.17408072 -0.26326876 P 1.52 H 20.7 G 0.15 U 2