Orbital elements:
2013 HA
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 357.77979 (2000.0) P Q
n 0.10232074 Peri. 152.25949 -0.95213850 +0.23392390
a 4.5271715 Node 42.79238 -0.30531984 -0.75850103
e 0.6232749 Incl. 16.83537 +0.01456245 -0.60823991
P 9.63 H 16.5 G 0.15 U 4