Orbital elements: 2009 SD229 Earth MOID = 0.2228 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 1.73605 (2000.0) P Q n 0.26705757 Peri. 183.12504 +0.65020273 +0.75139252 a 2.3881748 Node 127.46477 -0.69395859 +0.64760089 e 0.4816304 Incl. 8.14491 -0.30928609 +0.12657948 P 3.69 H 19.0 G 0.15 U 9