49P/Arend-Rigaux (1998)

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Total 6,336 html files since Dec. 4, 1995 Updated on October 8, 2004

Profile

Orbital Elements The following improved orbital elements by Kenji Muraoka, are from 223 observations 1951 to 1999, including 9 Planets, Moon and 5 minor planets perturbations and non-gravitational effect of style II. The mean residual is +/- 0.91 arc seconds. Epoch = 1998 July 6.0 TT JDT = 2451000.5 T = 1998 July 12.59473 +/- 0.00022 (m.e.) TT Peri. = 330.56151 +/- 0.00011 Node = 121.72931 +/- 0.00005 (2000.0) Incl. = 18.29068 +/- 0.00002 q = 1.3685913 +/- 0.0000004 AU e = 0.6115409 +/- 0.0000001 a = 3.5231283 +/- 0.0000004 AU n = 0.14904293 +/- 0.00000002 P = 6.613 +/- 0.0000011 years A1 = +0.013 +/- 0.004 A2 = -0.00047 +/- 0.00003

Finding Charts

Magnitudes Graph H = 14.0 G = 0.15

The orbital elements are calculated by Kenji Muraoka. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.