軌道要素
The following improved orbital elements by Kenji Muraoka, are
from 288 observations 1999 May 20 to Dec. 8, perturbations
by 9 Planets, Moon and 5 minor planets were taken into account.
The mean residual is +/- 0.53 arc seconds.
Epoch = 1999 Aug. 10.0 TT JDT = 2451400.5
T = 1999 July 24.67380 +/- 0.00053 (m.e.) TT
Peri. = 56.76342 +/- 0.00019
Node = 245.37214 +/- 0.00018 (2000.0)
Incl. = 46.34388 +/- 0.00009
q = 2.2469770 +/- 0.0000022 AU
e = 0.9935202 +/- 0.0000032
1/a = +0.0028838 +/- 0.0000014 1/AU
( P = 6457 years )
|