Orbital Elements
The following improved orbital elements by Kenji Muraoka,
are from 422 observations 1991 to 1998, including 9 Planets,
Moon and 5 minor planets perturbations and non-gravitational
effect of style II. The mean residual is +/- 0.89 arc seconds.
Epoch = 1998 Mar. 8.0 TT JDT = 2450880.5
T = 1998 Mar. 2.15401 +/- 0.00141 (m.e.) TT
Peri. = 191.89338 +/- 0.00107
Node = 246.14703 +/- 0.00008 (2000.0)
Incl. = 15.48916 +/- 0.00001
q = 1.3966251 +/- 0.0000040 AU
e = 0.5852289 +/- 0.0000082
a = 3.3672193 +/- 0.0000200 AU
n = 0.15951333 +/- 0.00000142
P = 6.179 +/- 0.0000551 years
A1 = +4.220 +/- 0.256
A2 = -0.10338 +/- 0.09889
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