Orbital elements: 2009 SU Earth MOID = 0.1674 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 345.58226 (2000.0) P Q n 0.27397372 Peri. 143.29421 +0.76902046 +0.63916998 a 2.3478127 Node 176.93688 -0.61725427 +0.74591072 e 0.5080782 Incl. 8.96033 -0.16614663 +0.18729372 P 3.60 H 22.9 G 0.15 U 8