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Updated on May 27, 2001 |
プロフィール
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軌道要素The following improved orbital elements by Kenji Muraoka, are from 55 observations 2000 July 24 to 2001 Apr. 23, perturbations by 9 Planets, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.48 arc seconds. Epoch = 2001 July 30.0 TT JDT = 2452120.5 T = 2001 Aug. 4.77375 +/- 0.00187 (m.e.) TT Peri. = 256.06697 +/- 0.00148 Node = 117.09207 +/- 0.00172 (2000.0) Incl. = 152.43656 +/- 0.00114 q = 2.1731102 +/- 0.0000725 AU e = 1.0018143 +/- 0.0000124 1/a = -0.0008349 +/- 0.0000057 1/AU orig. 1/a = +0.0000469 fut. 1/a = -0.0025352
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星図
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光度変化m1 = 10.0 + 5 logΔ + 10.0 log r
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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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