Orbital elements:
2011 QJ21 Earth MOID = 0.0324 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 71.07906 (2000.0) P Q
n 0.90318610 Peri. 66.86907 -0.77158893 +0.61430152
a 1.0599480 Node 150.22978 -0.63339498 -0.76594430
e 0.3828551 Incl. 19.43103 +0.05883296 -0.18963907
P 1.09 H 24.6 G 0.15 U 7