軌道要素
The following improved orbital elements by Kenji Muraoka, are
from 158 observations 1991 Sept. 8 to 1996 Sept. 2, perturbations
by 9 Planets, Moon and 5 minor planets were taken into account.
The mean residual is +/- 0.63 arc seconds.
Epoch = 1996 July 16.0 TT JDT = 2450280.5
T = 1996 July 14.58862 +/- 0.00112 (m.e.) TT
Peri. = 87.27094 +/- 0.00019
Node = 153.36897 +/- 0.00009 (2000.0)
Incl. = 9.96899 +/- 0.00002
q = 1.5399039 +/- 0.0000015 AU
e = 0.5090900 +/- 0.0000003
a = 3.1368353 +/- 0.0000012 AU
n = 0.17740527 +/- 0.00000010
P = 5.556 +/- 0.0000031 years
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