軌道要素
Epoch 1998 Nov. 3.0 TT = JDT 2451120.5
T 1998 Nov. 21.31970 TT MPC
q 1.0337424 (2000.0) P Q
n 0.14912233 Peri. 172.54292 +0.98522174 -0.09847671
a 3.5218776 Node 195.39719 +0.11678456 +0.98473792
e 0.7064797 Incl. 31.85918 +0.12529759 -0.14350461
P 6.61
From 1204 observations 1998 Jan. 20-2012 Feb. 29, mean residual 0".8.
Nongravitational parameters A1 = +0.13, A2 = -0.0982.
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