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AstDyS ∴ Objects ∴ 2008XJ40 ∴ Orbital info ∴ Epoch epochXXX
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(342833) 2008XJ40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342833.eq0)
Keplerian elements at epoch
58375.0 MJD
Value 1-σ variation Units
a 2.7407 2.173e-08 au
e 0.050085 6.272e-08
i 12.312 5.518e-06 deg
Ω 73.661 3.105e-05 deg
ω 332.259 7.721e-05 deg
M 89.423 6.874e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6034 au
Aphelion 2.878 au
Asc. node-Earth separation 1.63221 au
Desc. node-Earth separation 1.8452 au
Earth MOID 1.61976 au
Orbital period 1657.26 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.000000000.113847890.00585598-0.01565414-0.123333480.13636919
0.113847891.00000000-0.01307689-0.01369103-0.427882410.45738802
0.00585598-0.013076891.00000000-0.249106490.10341704-0.00511259
-0.01565414-0.01369103-0.249106491.00000000-0.37594534-0.01736186
-0.12333348-0.427882410.10341704-0.375945341.00000000-0.91823433
0.136369190.45738802-0.00511259-0.01736186-0.918234331.00000000
Covariance matrix
4.72225673E-161.55169724E-167.02151458E-16-1.05610371E-14-2.06941294E-132.03706473E-13
1.55169724E-163.93381941E-15-4.52551481E-15-2.66591146E-14-2.07215874E-121.97199477E-12
7.02151458E-16-4.52551481E-153.04447808E-11-4.26720982E-114.40595351E-11-1.93914869E-12
-1.05610371E-14-2.66591146E-14-4.26720982E-119.63840269E-10-9.01194666E-10-3.70520685E-11
-2.06941294E-13-2.07215874E-124.40595351E-11-9.01194666E-105.96187348E-09-4.87369863E-09
2.03706473E-131.97199477E-12-1.93914869E-12-3.70520685E-11-4.87369863E-094.72527989E-09