Orbital elements:
2008 XF Earth MOID = 0.1997 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 255.09090 (2000.0) P Q
n 0.66170225 Peri. 243.81459 -0.51600583 -0.82950771
a 1.3042504 Node 238.89057 +0.84764857 -0.45854352
e 0.1370399 Incl. 14.45157 +0.12340942 -0.31883351
P 1.49 H 23.4 G 0.15 U 4