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AstDyS ∴ Objects ∴ 2009HW26 ∴ Orbital info ∴ Epoch epochXXX
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(528977) 2009HW26  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 528977.eq0)
Keplerian elements at epoch
57993.6 MJD
Value 1-σ variation Units
a 2.36776 2.095e-08 au
e 0.17554 6.416e-08
i 6.468 7.923e-06 deg
Ω 30.265 5.499e-05 deg
ω 124.862 6.288e-05 deg
M 144.759 2.657e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9521 au
Aphelion 2.7834 au
Asc. node-Earth separation 1.5563 au
Desc. node-Earth separation 1.08023 au
Earth MOID 0.96957 au
Orbital period 1330.78 days
Date of orbit computation  apr 23 21:42
Correlation matrix
1.000000000.23953407-0.00475494-0.004574680.17210635-0.35364848
0.239534071.00000000-0.05016131-0.008450420.05663225-0.14963121
-0.00475494-0.050161311.00000000-0.056968380.045608280.00965648
-0.00457468-0.00845042-0.056968381.00000000-0.85280008-0.02638046
0.172106350.056632250.04560828-0.852800081.00000000-0.49246252
-0.35364848-0.149631210.00965648-0.02638046-0.492462521.00000000
Covariance matrix
4.38756857E-163.21933416E-16-7.89125134E-16-5.26954585E-152.26690241E-13-1.96825499E-13
3.21933416E-164.11693123E-15-2.55002554E-14-2.98170787E-142.28493877E-13-2.55097732E-13
-7.89125134E-16-2.55002554E-146.27736950E-11-2.48212021E-112.27225235E-112.03284881E-12
-5.26954585E-15-2.98170787E-14-2.48212021E-113.02412862E-09-2.94897666E-09-3.85460715E-11
2.26690241E-132.28493877E-132.27225235E-11-2.94897666E-093.95410274E-09-8.22800916E-10
-1.96825499E-13-2.55097732E-132.03284881E-12-3.85460715E-11-8.22800916E-107.05984594E-10