軌道要素
The following orbital elements are taken from MPC 60466:
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5
T 2007 Nov. 1.1859 TT MPC
q 1.924347 (2000.0) P Q
n 0.1192532 Peri. 49.0424 +0.7113408 -0.7023406
a 4.087797 Node 355.3357 +0.5048741 +0.5370184
e 0.529246 Incl. 19.1550 +0.4889748 +0.4672569
P 8.26
From 139 observations 1975-2007, mean residual 0".7. Nongravitational
parameters A1 = +0.11, A2 = -0.0161.
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