軌道要素
The following improved orbital elements by Kenji Muraoka, are
from 152 observations 1997 Feb. 2 to 1998 Feb. 2, perturbations
by 9 Planets, Moon and 5 minor planets were taken into account.
The mean residual is +/- 0.68 arc seconds.
Epoch = 1996 Feb. 7.0 TT JDT = 2450120.5
T = 1996 Jan. 29.20583 +/- 0.00215 (m.e.) TT
Peri. = 211.34222 +/- 0.01304
Node = 225.92332 +/- 0.01196 (2000.0)
Incl. = 2.86789 +/- 0.00067
q = 3.5652123 +/- 0.0001333 AU
e = 0.4688226 +/- 0.0000165
a = 6.7119054 +/- 0.0001405 AU
n = 0.05668072 +/- 0.00000178
P = 17.389 +/- 0.0005459 years
(+/- 0.20 day)
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