AstDyS-2
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AstDyS ∴ Objects ∴ 1999JY20 ∴ Orbital info ∴ Epoch epochXXX
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(80033) 1999JY20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 80033.eq0)
Keplerian elements at epoch
57620.8 MJD
Value 1-σ variation Units
a 2.99785 1.577e-08 au
e 0.220742 4.309e-08
i 1.798 4.49e-06 deg
Ω 196.106 0.0001354 deg
ω 344.814 0.0001359 deg
M 147.164 1.077e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3361 au
Aphelion 3.6596 au
Asc. node-Earth separation 1.3517 au
Desc. node-Earth separation 2.62521 au
Earth MOID 1.341 au
Orbital period 1895.89 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.000000000.023601760.00953956-0.009301310.04600931-0.49837206
0.023601761.00000000-0.000278520.00308785-0.009218320.16559441
0.00953956-0.000278521.00000000-0.132378460.13246738-0.00945123
-0.009301310.00308785-0.132378461.00000000-0.996705860.00851693
0.04600931-0.009218320.13246738-0.996705861.00000000-0.08574147
-0.498372060.16559441-0.009451230.00851693-0.085741471.00000000
Covariance matrix
2.48833645E-161.60425293E-176.75626920E-16-1.98630440E-149.86283148E-14-8.46861165E-14
1.60425293E-171.85672647E-15-5.38838875E-171.80126479E-14-5.39792666E-147.68641128E-14
6.75626920E-16-5.38838875E-172.01580100E-11-8.04615629E-118.08228403E-11-4.57104977E-13
-1.98630440E-141.80126479E-14-8.04615629E-111.83271369E-08-1.83364666E-081.24203690E-11
9.86283148E-14-5.39792666E-148.08228403E-11-1.83364666E-081.84672681E-08-1.25515171E-10
-8.46861165E-147.68641128E-14-4.57104977E-131.24203690E-11-1.25515171E-101.16040064E-10