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Updated on January 9, 2003 |
プロフィール |
軌道要素The following improved orbital elements by Kenji Muraoka, are from 72 observations 1991 to 1999, perturbations by 9 Plantes, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.82 arc seconds. Epoch = 2002 July 25.0 TT JDT = 2452480.5 T = 2002 July 27.02142 +/- 0.00033 (m.e.) TT Peri. = 181.24414 +/- 0.00025 Node = 1.39022 +/- 0.00002 (2000.0) Incl. = 31.35226 +/- 0.00005 q = 1.4670527 +/- 0.0000018 AU e = 0.5426428 +/- 0.0000003 a = 3.2076742 +/- 0.0000014 AU n = 0.17156105 +/- 0.00000011 P = 5.745 +/- 0.0000038 years
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星図
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光度変化m1 = 15.8 + 5 logΔ + 5.0 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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