Orbital elements: 2009 RD1 Earth MOID = 0.1853 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 337.75444 (2000.0) P Q n 0.23098369 Peri. 0.93792 +0.99550227 +0.09464822 a 2.6307637 Node 353.62661 -0.08715987 +0.89797841 e 0.5471353 Incl. 2.12550 -0.03712672 +0.42974003 P 4.27 H 20.7 G 0.15 U 8