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AstDyS ∴ Objects ∴ 2009WL98 ∴ Orbital info ∴ Epoch epochXXX
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(411115) 2009WL98  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 411115.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06797 3.909e-08 au
e 0.136455 7.268e-08
i 9.624 7.377e-06 deg
Ω 28.599 3.855e-05 deg
ω 352.805 4.713e-05 deg
M 263.344 2.956e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6493 au
Aphelion 3.4866 au
Asc. node-Earth separation 1.65733 au
Desc. node-Earth separation 2.478 au
Earth MOID 1.65289 au
Orbital period 1962.8 days
Date of orbit computation  apr 23 21:17
Correlation matrix
1.000000000.002237970.02153289-0.020538960.17521121-0.56327964
0.002237971.00000000-0.005544420.00471495-0.245910730.29892690
0.02153289-0.005544421.00000000-0.307183810.24667266-0.00241986
-0.020538960.00471495-0.307183811.00000000-0.80222089-0.00114680
0.17521121-0.245910730.24667266-0.802220891.00000000-0.55597365
-0.563279640.29892690-0.00241986-0.00114680-0.555973651.00000000
Covariance matrix
1.52764308E-156.35746738E-186.20870264E-15-3.09450163E-143.22739509E-13-6.50805814E-13
6.35746738E-185.28249264E-15-2.97278138E-151.32098506E-14-8.42318283E-136.42245197E-13
6.20870264E-15-2.97278138E-155.44220849E-11-8.73549081E-118.57606154E-11-5.27709615E-13
-3.09450163E-141.32098506E-14-8.73549081E-111.48594524E-09-1.45738623E-09-1.30679301E-12
3.22739509E-13-8.42318283E-138.57606154E-11-1.45738623E-092.22105126E-09-7.74550830E-10
-6.50805814E-136.42245197E-13-5.27709615E-13-1.30679301E-12-7.74550830E-108.73841852E-10