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AstDyS ∴ Objects ∴ 2009SW40 ∴ Orbital info ∴ Epoch epochXXX
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(325534) 2009SW40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 325534.eq0)
Keplerian elements at epoch
58187.5 MJD
Value 1-σ variation Units
a 3.09475 4.17e-08 au
e 0.038291 8.131e-08
i 7.686 8.649e-06 deg
Ω 20.679 5.455e-05 deg
ω 314.516 0.0001223 deg
M 245.209 0.0001092 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9763 au
Aphelion 3.2133 au
Asc. node-Earth separation 2.01185 au
Desc. node-Earth separation 2.17331 au
Earth MOID 1.97282 au
Orbital period 1988.55 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.000000000.133477930.003069140.008283940.08282508-0.09897144
0.133477931.00000000-0.00571274-0.003727990.10684771-0.14531617
0.00306914-0.005712741.000000000.05053212-0.02033269-0.00201825
0.00828394-0.003727990.050532121.00000000-0.43212826-0.00976499
0.082825080.10684771-0.02033269-0.432128261.00000000-0.89598922
-0.09897144-0.14531617-0.00201825-0.00976499-0.895989221.00000000
Covariance matrix
1.73866118E-154.52522495E-161.10684838E-151.88437120E-144.22422736E-13-4.50804251E-13
4.52522495E-166.61068448E-15-4.01727690E-15-1.65355932E-141.06259159E-12-1.29064796E-12
1.10684838E-15-4.01727690E-157.48045331E-112.38426027E-11-2.15098217E-11-1.90681829E-12
1.88437120E-14-1.65355932E-142.38426027E-112.97607885E-09-2.88345262E-09-5.81921605E-11
4.22422736E-131.06259159E-12-2.15098217E-11-2.88345262E-091.49608363E-08-1.19715770E-08
-4.50804251E-13-1.29064796E-12-1.90681829E-12-5.81921605E-11-1.19715770E-081.19327705E-08