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AstDyS ∴ Objects ∴ 2009WA100 ∴ Orbital info ∴ Epoch epochXXX
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(381842) 2009WA100  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 381842.eq0)
Keplerian elements at epoch
58265.4 MJD
Value 1-σ variation Units
a 2.56745 1.725e-08 au
e 0.185549 7.231e-08
i 2.75 5.142e-06 deg
Ω 290.342 0.00022 deg
ω 230.045 0.0002217 deg
M 313.605 2.696e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0911 au
Aphelion 3.0438 au
Asc. node-Earth separation 1.79858 au
Desc. node-Earth separation 1.23261 au
Earth MOID 1.10177 au
Orbital period 1502.62 days
Date of orbit computation  apr 23 21:11
Correlation matrix
1.000000000.115639100.01036309-0.009713740.01099393-0.01029192
0.115639101.00000000-0.019893070.012602450.08415649-0.72134836
0.01036309-0.019893071.00000000-0.339296340.334215890.01328524
-0.009713740.01260245-0.339296341.00000000-0.99038460-0.00616397
0.010993930.084156490.33421589-0.990384601.00000000-0.13069573
-0.01029192-0.721348360.01328524-0.00616397-0.130695731.00000000
Covariance matrix
2.97528934E-161.44235512E-169.19075282E-16-3.68543029E-144.20327343E-14-4.78633739E-15
1.44235512E-165.22884553E-15-7.39608801E-152.00444847E-131.34884067E-12-1.40633977E-12
9.19075282E-16-7.39608801E-152.64359238E-11-3.83719133E-103.80885517E-101.84165831E-12
-3.68543029E-142.00444847E-13-3.83719133E-104.83809134E-08-4.82848668E-08-3.65544271E-11
4.20327343E-141.34884067E-123.80885517E-10-4.82848668E-084.91292633E-08-7.81040998E-10
-4.78633739E-15-1.40633977E-121.84165831E-12-3.65544271E-11-7.81040998E-107.26916639E-10