軌道要素
Epoch 2011 Apr. 29.0 TT = JDT 2455680.5
T 2011 May 11.86003 TT MPC
q 1.7091926 (2000.0) P Q
n 0.13079384 Peri. 259.52138 +0.75445628 +0.64678602
a 3.8436560 Node 60.08018 -0.54048860 +0.70872560
e 0.5553211 Incl. 7.40067 -0.37238125 +0.28173724
P 7.54
From 25 observations 2011 Oct. 22-Nov. 20, mean residual 0".4.
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