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Updated on December 11, 2022 |
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軌道要素The following improved orbital elements by Kenji Muraoka, are from 64 observations 1999 Jan. 13 to Feb. 25, perturbations by 9 Planets, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.67 arc seconds. Epoch = 1999 Jan = 2451200.5 T = 1999 Jan. 29.65791 +/- 0.00058 (m.e.) TT Peri. = 232.67071 +/- 0.00076 Node = 259.12246 +/- 0.00062 (2000.0) Incl. = 89.48108 +/- 0.00091 q = 0.7307403 +/- 0.0000029 AU e = 0.9958512 +/- 0.0000423 1/a = +0.0056775 +/- 0.0000579 1/AU ( P = 2338 years )
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星図
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光度変化m1 = 11.5 + 5 logΔ + 10.0 log r(t - 15)
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軌道要素は村岡健治氏の計算によるものです。
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