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Updated on April 23, 2006 |
プロフィール
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軌道要素The following improved orbital elements by Kenji Muraoka, are from 44 observations 1991 Nov. 13 to 1998 Dec. 16, perturbations by 9 Plantes, Moon and 5 minor planets were taken into account. The mean residual is +/- 0.69 arc seconds. Epoch = 1998 Aug. 15.0 TT JDT = 2451040.5 T = 1998 Aug. 24.56639 +/- 0.00125 (m.e.) TT Peri. = 95.52316 +/- 0.00072 Node = 309.51785 +/- 0.00035 (2000.0) Incl. = 10.08888 +/- 0.00004 q = 1.6971999 +/- 0.0000039 AU e = 0.5311206 +/- 0.0000012 a = 3.6196936 +/- 0.0000034 AU n = 0.14311869 +/- 0.00000020 P = 6.887 +/- 0.0000098 years
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星図
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光度変化m1 = 16.0 + 5 logΔ + 10.0 log r(t - 50)
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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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