軌道要素
Epoch 2009 May 9.0 TT = JDT 2454960.5
T 2009 May 18.63524 TT Rudenko
q 2.4499810 (2000.0) P Q
n 0.04495451 Peri. 154.55856 +0.92816681 +0.37171230
a 7.8334644 Node 183.76571 -0.37094698 +0.92002391
e 0.6872417 Incl. 16.21480 -0.03007836 +0.12404018
P 21.9
From 296 observations 2009 July 24-2010 Jan. 3, mean residual 0".5.
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