Orbital elements:
2003 GH21 Earth MOID = 0.1597 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 9.32988 (2000.0) P Q
n 0.54600390 Peri. 311.79077 -0.85392484 -0.50888058
a 1.4825370 Node 198.47193 +0.51749509 -0.85243352
e 0.2618547 Incl. 20.09731 -0.05487443 -0.11999024
P 1.81 H 21.4 G 0.15 U 4