Orbital elements:
2011 HR4 Earth MOID = 0.0801 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 87.76498 (2000.0) P Q
n 1.13037741 Peri. 350.47726 +0.78771921 -0.60709516
a 0.9126839 Node 47.43492 +0.57413261 +0.66195485
e 0.2275874 Incl. 8.16210 +0.22331636 +0.43960350
P 0.87 H 24.5 G 0.15 U 9