軌道要素
Epoch 1998 Dec. 13.0 TT = JDT 2451160.5
T 1998 Dec. 14.02150 TT MPC
q 2.0407226 (2000.0) P Q
n 0.15224043 Peri. 231.15415 +0.94888187 -0.31211992
a 3.4736232 Node 146.95630 +0.30964972 +0.89172021
e 0.4125089 Incl. 4.93949 +0.06115753 +0.32774414
P 6.47
From 221 observations 1998 Sept. 14-2011 Oct. 15, mean residual 0".49.
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