English version Home page |
Updated on November 17, 1998 |
プロフィール
|
軌道要素The following improved orbital elements by Kenji Muraoka, are from 199 observations 1997 June 3 to 1998 Aug. 30, perturbations by 9 Planets, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.70 arc seconds. Epoch = 1996 Nov. 13.0 TT JDT = 2450400.5 T = 1996 Nov. 22.70732 +/- 0.00558 (m.e.) TT Peri. = 346.34250 +/- 0.00065 Node = 233.29917 +/- 0.00048 (2000.0) Incl. = 72.98609 +/- 0.00055 q = 4.8992595 +/- 0.0000425 AU e = 0.9981514 +/- 0.0000194 1/a = +0.0003773 +/- 0.0000040 1/AU orig. 1/a = +0.000574 1/AU fut. 1/a = +0.000906 1/AU
|
星図 |
光度変化m1 = 7.0 + 5 logΔ + 10.0 log r
|
軌道要素は村岡健治氏の計算によるものです。
|