Orbital Elements
The following improved orbital elements by Kenji Muraoka,
are from 182 observations 1989 to 1997, including 9 Planets,
Moon and 5 minor planets perturbations and non-gravitational
effect of style II. The mean residual is +/- 0.81 arc seconds.
Epoch = 1995 June 12.0 TT JDT = 2449880.5
T = 1995 May 31.09704 +/- 0.00650 (m.e.) TT
Peri. = 208.84913 +/- 0.00155
Node = 59.72323 +/- 0.00009 (2000.0)
Incl. = 9.50496 +/- 0.00002
q = 1.5525802 +/- 0.0000028 AU
e = 0.5019746 +/- 0.0000024
a = 3.1174719 +/- 0.0000052 AU
n = 0.17906069 +/- 0.00000045
P = 5.504 +/- 0.0000137 years
A1 = +0.995 +/- 0.116
A2 = -0.54333 +/- 0.01013
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