Orbital elements:
2009 QF31 Earth MOID = 0.2848 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 234.39075 (2000.0) P Q
n 0.54481070 Peri. 167.76048 -0.83177822 -0.48430642
a 1.4847009 Node 336.28313 +0.43524044 -0.26566292
e 0.1427784 Incl. 42.41213 +0.34454427 -0.83358893
P 1.81 H 18.3 G 0.15 U 3
Orbital elements: 2009 QF31 Earth MOID = 0.2552 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 183.92509 (2000.0) P Q n 0.54851575 Peri. 149.54666 -0.63805213 -0.72099561 a 1.4780075 Node 336.27039 +0.49825401 -0.11897728 e 0.1735315 Incl. 42.19465 +0.58705403 -0.68264906 P 1.80 H 18.4 G 0.15 U 9