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AstDyS ∴ Objects ∴ 2009WH203 ∴ Orbital info ∴ Epoch epochXXX
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2009WH203  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WH203.eq0)
Keplerian elements at epoch
57937.6 MJD
Value 1-σ variation Units
a 3.19164 3.893e-08 au
e 0.172675 7.313e-08
i 1.94 7.991e-06 deg
Ω 71.405 0.0002818 deg
ω 0.508 0.000288 deg
M 117.988 5.071e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6405 au
Aphelion 3.7428 au
Asc. node-Earth separation 1.65571 au
Desc. node-Earth separation 2.72847 au
Earth MOID 1.65565 au
Orbital period 2082.67 days
Date of orbit computation  apr 24 01:37
Correlation matrix
1.00000000-0.260190460.001804520.004299270.01673999-0.08662133
-0.260190461.000000000.00536865-0.02829996-0.047718130.33395048
0.001804520.005368651.00000000-0.143569130.14235709-0.00604990
0.00429927-0.02829996-0.143569131.00000000-0.97564573-0.00947143
0.01673999-0.047718130.14235709-0.975645731.00000000-0.20906585
-0.086621330.33395048-0.00604990-0.00947143-0.209065851.00000000
Covariance matrix
1.51529460E-15-7.40712290E-165.61290909E-164.71616999E-141.87676129E-13-1.70992311E-13
-7.40712290E-165.34834325E-153.13728111E-15-5.83232626E-13-1.00507461E-121.23849679E-12
5.61290909E-163.13728111E-156.38494391E-11-3.23285296E-103.27614360E-10-2.45148767E-12
4.71616999E-14-5.83232626E-13-3.23285296E-107.94131989E-08-7.91851544E-08-1.35352104E-10
1.87676129E-13-1.00507461E-123.27614360E-10-7.91851544E-088.29488847E-08-3.05345510E-09
-1.70992311E-131.23849679E-12-2.45148767E-12-1.35352104E-10-3.05345510E-092.57161733E-09