軌道要素
The following improved orbital elements by Kenji Muraoka,
are from 523 observations 1984 to 2001, including 9 Planets,
Moon and 5 minor planets perturbations and non-gravitational
effect of style II. The mean residual is +/- 0.80 arc seconds.
Epoch = 2001 May 11.0 TT JDT = 2452040.5
T = 2001 May 2.65966 +/- 0.00017 (m.e.) TT
Peri. = 57.87344 +/- 0.00010
Node = 79.83119 +/- 0.00003 (2000.0)
Incl. = 11.75149 +/- 0.00001
q = 1.2050046 +/- 0.0000004 AU
e = 0.7048079 +/- 0.0000001
a = 4.0821028 +/- 0.0000004 AU
ns = 0.11950283 +/- 0.00000002
P = 8.248 +/- 0.0000013 years
A1 = +0.126 +/- 0.014
A2 = -0.05861 +/- 0.00007
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