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AstDyS ∴ Objects ∴ 2009WJ131 ∴ Orbital info ∴ Epoch epochXXX
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(414684) 2009WJ131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 414684.eq0)
Keplerian elements at epoch
57627.6 MJD
Value 1-σ variation Units
a 3.10534 3.976e-08 au
e 0.173542 9.094e-08
i 2.037 9.302e-06 deg
Ω 128.44 0.0002324 deg
ω 219.443 0.0002341 deg
M 153.414 2.3e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5664 au
Aphelion 3.6442 au
Asc. node-Earth separation 2.49164 au
Desc. node-Earth separation 1.64119 au
Earth MOID 1.55952 au
Orbital period 1998.77 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.00000000-0.34144101-0.00387607-0.00753118-0.000839150.07833135
-0.341441011.00000000-0.009293140.00861312-0.023180500.09943823
-0.00387607-0.009293141.000000000.25770834-0.255991920.00085904
-0.007531180.008613120.257708341.00000000-0.99259958-0.00006702
-0.00083915-0.02318050-0.25599192-0.992599581.00000000-0.11839074
0.078331350.099438230.00085904-0.00006702-0.118390741.00000000
Covariance matrix
1.58112016E-15-1.23471214E-15-1.43367407E-15-6.96046691E-14-7.81153824E-157.16246528E-14
-1.23471214E-158.27056519E-15-7.86151794E-151.82062614E-13-4.93521447E-132.07953123E-13
-1.43367407E-15-7.86151794E-158.65271653E-115.57182488E-10-5.57465698E-101.83753475E-13
-6.96046691E-141.82062614E-135.57182488E-105.40238434E-08-5.40110329E-08-3.58213803E-13
-7.81153824E-15-4.93521447E-13-5.57465698E-10-5.40110329E-085.48064051E-08-6.37349807E-10
7.16246528E-142.07953123E-131.83753475E-13-3.58213803E-13-6.37349807E-105.28796938E-10