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Updated on June 28, 2000 |
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Orbital ElementsThe following improved orbital elements by Kenji Muraoka, are from 117 observations 1980 to 1998, including 9 Planets, Moon and 5 minor planets perturbations and non-gravitational effect of style II. The mean residual is +/- 0.70 arc seconds. Epoch = 1998 Nov. 3.0 TT JDT = 2451120.5 T = 1998 Oct. 14.14962 +/- 0.00182 (m.e.) TT Peri. = 74.49216 +/- 0.00074 Node = 340.01962 +/- 0.00011 (2000.0) Incl. = 12.23659 +/- 0.00002 q = 1.6917872 +/- 0.0000012 AU e = 0.6131189 +/- 0.0000010 a = 4.3728868 +/- 0.0000027 AU n = 0.10778336 +/- 0.00000010 P = 9.144 +/- 0.0000084 years A1 = +0.396 +/- 0.117 A2 = -0.00349 +/- 0.00041
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Finding Charts
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Magnitudes Graphm1 = 6.5 + 5 log d + 30.0 log r [ ,0] ( - 1998 Oct. 14) m1 = 10.0 + 5 log d + 15.0 log r [0, ] (1998 Oct. 14 - )
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The orbital elements are calculated by Kenji Muraoka.
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