軌道要素
The following improved orbital elements by Kenji Muraoka, are
from 67 observations 1963 to 2001, perturbations by 9 Plantes,
Moon and 5 minor planets were taken into account.
The mean residual is +/- 0.91 arc seconds.
Epoch = 2001 May 11.0 TT JDT = 2452040.5
T = 2001 May 1.95566 +/- 0.00124 (m.e.) TT
Peri. = 6.71949 +/- 0.00059
Node = 89.80246 +/- 0.00069 (2000.0)
Incl. = 3.68233 +/- 0.00008
q = 1.6936181 +/- 0.0000145 AU
e = 0.5394845 +/- 0.0000036
a = 3.6776571 +/- 0.0000115 AU
n = 0.13974852 +/- 0.00000066
P = 7.053 +/- 0.0000332 years
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