軌道要素
The following improved orbital elements by Kenji Muraoka, are
from 163 observations 2000 Jan. 4 to May 8, perturbations
by 9 Planets, Moon and 5 minor planets were taken into account.
The mean residual is +/- 0.73 arc seconds.
Epoch = 2000 Apr. 6.0 TT JDT = 2451640.5
T = 2000 Mar. 19.86858 +/- 0.01097 (m.e.) TT
Peri. = 51.16722 +/- 0.01188
Node = 127.04430 +/- 0.00986 (2000.0)
Incl. = 6.10536 +/- 0.00166
q = 2.0955452 +/- 0.0000479 AU
e = 0.4064290 +/- 0.0000068
a = 3.5304035 +/- 0.0000699 AU
n = 0.14858246 +/- 0.00000441
P = 6.633 +/- 0.0001969 years
(+/- 0.07 day)
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