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AstDyS ∴ Objects ∴ 2000WD9 ∴ Orbital info ∴ Epoch epochXXX
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(200447) 2000WD9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 200447.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91729 6.466e-09 au
e 0.083283 3.709e-08
i 23.517 5.487e-06 deg
Ω 88.659 1.291e-05 deg
ω 33.391 5.389e-05 deg
M 255.549 5.065e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7576 au
Aphelion 2.077 au
Asc. node-Earth separation 0.79713 au
Desc. node-Earth separation 1.03006 au
Earth MOID 0.79135 au
Orbital period 969.685 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.00000000-0.20097775-0.011206310.018971890.32139963-0.41422148
-0.200977751.00000000-0.047472970.02227448-0.140096280.15343935
-0.01120631-0.047472971.00000000-0.384487750.058364860.02695993
0.018971890.02227448-0.384487751.00000000-0.20569054-0.01395887
0.32139963-0.140096280.05836486-0.205690541.00000000-0.96970234
-0.414221480.153439350.02695993-0.01395887-0.969702341.00000000
Covariance matrix
4.18137307E-17-4.82076331E-17-3.97644078E-161.58356921E-151.11993007E-13-1.35663819E-13
-4.82076331E-171.37599461E-15-9.66333875E-151.06655423E-14-2.80040622E-132.88281692E-13
-3.97644078E-16-9.66333875E-153.01123693E-11-2.72346600E-111.72587765E-117.49312864E-12
1.58356921E-151.06655423E-14-2.72346600E-111.66622625E-10-1.43076191E-10-9.12618622E-12
1.11993007E-13-2.80040622E-131.72587765E-11-1.43076191E-102.90383635E-09-2.64664975E-09
-1.35663819E-132.88281692E-137.49312864E-12-9.12618622E-12-2.64664975E-092.56533401E-09