AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009JW8 ∴ Orbital info ∴ Epoch epochXXX
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(516740) 2009JW8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 516740.eq0)
Keplerian elements at epoch
57012.8 MJD
Value 1-σ variation Units
a 2.73137 3.474e-08 au
e 0.272197 9.814e-08
i 9.647 9.579e-06 deg
Ω 90.312 6.65e-05 deg
ω 162.038 8.511e-05 deg
M 74.475 3.984e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9879 au
Aphelion 3.4748 au
Asc. node-Earth separation 2.42898 au
Desc. node-Earth separation 0.99071 au
Earth MOID 0.97385 au
Orbital period 1648.81 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.00000000-0.36370952-0.020670790.018948480.39707655-0.60667589
-0.363709521.00000000-0.03878182-0.09349290-0.386900130.62766732
-0.02067079-0.038781821.000000000.09365648-0.075830960.01132050
0.01894848-0.093492900.093656481.00000000-0.71315901-0.07640567
0.39707655-0.38690013-0.07583096-0.713159011.00000000-0.63807802
-0.606675890.627667320.01132050-0.07640567-0.638078021.00000000
Covariance matrix
1.20674484E-15-1.23996464E-15-6.87825706E-154.37719343E-141.17392004E-12-8.39638234E-13
-1.23996464E-159.63149738E-15-3.64576592E-14-6.10153507E-13-3.23148643E-122.45416733E-12
-6.87825706E-15-3.64576592E-149.17544968E-115.96575024E-11-6.18182610E-114.32023172E-12
4.37719343E-14-6.10153507E-135.96575024E-114.42208567E-09-4.03604968E-09-2.02426281E-10
1.17392004E-12-3.23148643E-12-6.18182610E-11-4.03604968E-097.24291031E-09-2.16350591E-09
-8.39638234E-132.45416733E-124.32023172E-12-2.02426281E-10-2.16350591E-091.58728713E-09