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AstDyS ∴ Objects ∴ 2008WK73 ∴ Orbital info ∴ Epoch epochXXX
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(528659) 2008WK73  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 528659.eq0)
Keplerian elements at epoch
57332.7 MJD
Value 1-σ variation Units
a 2.18007 2.135e-08 au
e 0.155792 8.494e-08
i 3.2 8.074e-06 deg
Ω 44.03 0.0001825 deg
ω 339.114 0.0001883 deg
M 93.275 4.423e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8404 au
Aphelion 2.5197 au
Asc. node-Earth separation 0.86563 au
Desc. node-Earth separation 1.48024 au
Earth MOID 0.8437 au
Orbital period 1175.72 days
Date of orbit computation  apr 23 21:42
Correlation matrix
1.00000000-0.02714720-0.004295040.011317880.13635500-0.59669245
-0.027147201.000000000.00405905-0.01371048-0.080972240.29454418
-0.004295040.004059051.000000000.05306977-0.051516650.00224206
0.01131788-0.013710480.053069771.00000000-0.96431920-0.01076654
0.13635500-0.08097224-0.05151665-0.964319201.00000000-0.25125200
-0.596692450.294544180.00224206-0.01076654-0.251252001.00000000
Covariance matrix
4.55768062E-16-4.92282085E-17-7.40371249E-164.40894754E-145.48252051E-13-5.63407038E-13
-4.92282085E-177.21496065E-152.78388508E-15-2.12504244E-13-1.29535964E-121.10654023E-12
-7.40371249E-162.78388508E-156.51959877E-117.81907646E-11-7.83421187E-118.00676766E-13
4.40894754E-14-2.12504244E-137.81907646E-113.32962781E-08-3.31402596E-08-8.68907849E-11
5.48252051E-13-1.29535964E-12-7.83421187E-11-3.31402596E-083.54710867E-08-2.09289071E-09
-5.63407038E-131.10654023E-128.00676766E-13-8.68907849E-11-2.09289071E-091.95613833E-09