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AstDyS ∴ Objects ∴ 2008WH12 ∴ Orbital info ∴ Epoch epochXXX
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(445137) 2008WH12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 445137.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33058 1.247e-08 au
e 0.195872 7.235e-08
i 3.721 4.482e-06 deg
Ω 93.733 0.000112 deg
ω 298.395 0.0001146 deg
M 125.098 2.263e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8741 au
Aphelion 2.7871 au
Asc. node-Earth separation 1.06702 au
Desc. node-Earth separation 1.4554 au
Earth MOID 0.88371 au
Orbital period 1299.56 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.535263150.02992580-0.001277500.09937216-0.63472737
-0.535263151.00000000-0.05636020-0.01338731-0.121586500.68098357
0.02992580-0.056360201.000000000.01848341-0.00655552-0.05284922
-0.00127750-0.013387310.018483411.00000000-0.97541549-0.00344552
0.09937216-0.12158650-0.00655552-0.975415491.00000000-0.20894258
-0.634727370.68098357-0.05284922-0.00344552-0.208942581.00000000
Covariance matrix
1.55394730E-16-4.82779541E-161.67185163E-15-1.78409308E-151.41899404E-13-1.79083790E-13
-4.82779541E-165.23512110E-15-1.82755195E-14-1.08516039E-13-1.00773526E-121.11519525E-12
1.67185163E-15-1.82755195E-142.00848098E-119.28010992E-12-3.36541717E-12-5.36072332E-12
-1.78409308E-15-1.08516039E-139.28010992E-121.25508825E-08-1.25176988E-08-8.73661259E-12
1.41899404E-13-1.00773526E-12-3.36541717E-12-1.25176988E-081.31218611E-08-5.41720881E-10
-1.79083790E-131.11519525E-12-5.36072332E-12-8.73661259E-12-5.41720881E-105.12273412E-10