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Updated on June 3, 2001 |
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Orbital ElementsThe following improved orbital elements by Kenji Muraoka, are from 60 observations 1979 to 2001, including 9 Planets, Moon and 5 minor planets perturbations and non-gravitational effect of style II. The mean residual is +/- 0.88 arc seconds. Epoch = 2000 June 25.0 TT JDT = 2451720.5 T = 2000 June 23.46617 +/- 0.01221 (m.e.) TT Peri. = 18.98768 +/- 0.00074 Node = 66.58265 +/- 0.00017 (2000.0) Incl. = 22.41004 +/- 0.00011 q = 2.1572385 +/- 0.0000139 AU e = 0.4635952 +/- 0.0000031 a = 4.0216611 +/- 0.0000087 AU n = 0.12220694 +/- 0.00000040 P = 8.065 +/- 0.0000262 years A1 = +0.295 +/- 0.025 A2 = +0.07272 +/- 0.00093
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Finding Charts
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Magnitudes Graphm1 = 10.5 + 5 log d + 15.0 log r [ ,260] ( - 2001 Mar. 10) m1 = -13.5 + 5 log d + 60 log r [260,380] (2001 Mar. 10 - 2001 July 8) m1 = 10.5 + 5 log d + 15.0 log r [280, ] (2001 July 8 - )
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The orbital elements are calculated by Kenji Muraoka.
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