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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WN142 ∴ Orbital info ∴ Epoch epochXXX
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(279297) 2009WN142  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 279297.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62854 1.946e-08 au
e 0.059567 4.903e-08
i 4.986 7.309e-06 deg
Ω 3.726 6.378e-05 deg
ω 65.195 9.197e-05 deg
M 125.981 6.822e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.472 au
Aphelion 2.7851 au
Asc. node-Earth separation 1.55358 au
Desc. node-Earth separation 1.68935 au
Earth MOID 1.49092 au
Orbital period 1556.57 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.01351248-0.00877743-0.004834140.14553301-0.30159717
-0.013512481.000000000.00974768-0.00607614-0.119456860.16188254
-0.008777430.009747681.00000000-0.136712910.075552840.02629784
-0.00483414-0.00607614-0.136712911.00000000-0.68814784-0.00242006
0.14553301-0.119456860.07555284-0.688147841.00000000-0.71796179
-0.301597170.161882540.02629784-0.00242006-0.717961791.00000000
Covariance matrix
3.78606068E-16-1.28898321E-17-1.24833355E-15-5.99955296E-152.60430151E-13-4.00343889E-13
-1.28898321E-172.40345833E-153.49292211E-15-1.89999412E-14-5.38598755E-135.41415208E-13
-1.24833355E-153.49292211E-155.34242899E-11-6.37360399E-115.07874159E-111.31129842E-11
-5.99955296E-15-1.89999412E-14-6.37360399E-114.06829413E-09-4.03667589E-09-1.05303836E-11
2.60430151E-13-5.38598755E-135.07874159E-11-4.03667589E-098.45808240E-09-4.50452958E-09
-4.00343889E-135.41415208E-131.31129842E-11-1.05303836E-11-4.50452958E-094.65397783E-09