English version Home page |
Updated on July 11, 1999 |
プロフィール
|
軌道要素The following improved orbital elements by Kenji Muraoka, are from 223 observations 1986 Sept. 29 to 1998 Mar. 2, perturbations by 9 Planets, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.71 arc seconds. Epoch = 1996 Jun = 2450240.5 T = 1996 June 24.79603 +/- 0.00062 (m.e.) TT Peri. = 181.09749 +/- 0.00020 Node = 244.22589 +/- 0.00018 (2000.0) Incl. = 5.18584 +/- 0.00001 q = 3.0452191 +/- 0.0000004 AU e = 0.2905961 +/- 0.0000001 a = 4.2926450 +/- 0.0000002 AU n = 0.11081961 +/- 0.00000001 P = 8.894 +/- 0.0000007 years
|
星図 |
光度変化m1 = 7.0 + 5 logΔ + 15.0 log r
|
軌道要素は村岡健治氏の計算によるものです。
|