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AstDyS ∴ Objects ∴ 1999JC90 ∴ Orbital info ∴ Epoch epochXXX
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(173243) 1999JC90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 173243.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23317 7.202e-09 au
e 0.139238 4.216e-08
i 6.273 3.843e-06 deg
Ω 110.991 4.35e-05 deg
ω 123.997 4.615e-05 deg
M 160.065 1.602e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9222 au
Aphelion 2.5441 au
Asc. node-Earth separation 1.39208 au
Desc. node-Earth separation 1.01511 au
Earth MOID 0.91851 au
Orbital period 1218.94 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.00000000-0.14766760-0.005126620.008020550.04079889-0.38792414
-0.147667601.00000000-0.02019332-0.01219116-0.056964990.24314049
-0.00512662-0.020193321.00000000-0.057188780.05749031-0.00615573
0.00802055-0.01219116-0.057188781.00000000-0.93639235-0.00336620
0.04079889-0.056964990.05749031-0.936392351.00000000-0.32945306
-0.387924140.24314049-0.00615573-0.00336620-0.329453061.00000000
Covariance matrix
5.18678313E-17-4.48419571E-17-1.41898653E-162.51247092E-151.35609024E-14-4.47458549E-14
-4.48419571E-171.77787248E-15-3.27232333E-15-2.23585174E-14-1.10853522E-131.64196749E-13
-1.41898653E-16-3.27232333E-151.47705379E-11-9.55997397E-121.01972715E-11-3.78908892E-13
2.51247092E-15-2.23585174E-14-9.55997397E-121.89188843E-09-1.87973559E-09-2.34501247E-12
1.35609024E-14-1.10853522E-131.01972715E-11-1.87973559E-092.13001322E-09-2.43523935E-10
-4.47458549E-141.64196749E-13-3.78908892E-13-2.34501247E-12-2.43523935E-102.56515683E-10