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AstDyS ∴ Objects ∴ 2003YW20 ∴ Orbital info ∴ Epoch epochXXX
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(174821) 2003YW20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 174821.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42557 1.053e-08 au
e 0.125062 5.79e-08
i 1.355 6.307e-06 deg
Ω 9.97 0.0001859 deg
ω 143.539 0.0001869 deg
M 93.428 2.232e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1222 au
Aphelion 2.7289 au
Asc. node-Earth separation 1.65486 au
Desc. node-Earth separation 1.17051 au
Earth MOID 1.13301 au
Orbital period 1379.81 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.00000000-0.13172366-0.003947070.009415900.00923552-0.41309278
-0.131723661.00000000-0.006669270.004019830.03521298-0.23210328
-0.00394707-0.006669271.00000000-0.124354070.122804410.00868864
0.009415900.00401983-0.124354071.00000000-0.99347802-0.00645304
0.009235520.035212980.12280441-0.993478021.00000000-0.10190273
-0.41309278-0.232103280.00868864-0.00645304-0.101902731.00000000
Covariance matrix
1.10905035E-16-8.03185730E-17-2.62180274E-161.84357637E-141.81804837E-14-9.70939550E-14
-8.03185730E-173.35237923E-15-2.43559337E-154.32721208E-143.81107856E-13-2.99934764E-13
-2.62180274E-16-2.43559337E-153.97832195E-11-1.45825590E-101.44787950E-101.22312501E-12
1.84357637E-144.32721208E-14-1.45825590E-103.45658729E-08-3.45263395E-08-2.67766900E-11
1.81804837E-143.81107856E-131.44787950E-10-3.45263395E-083.49411361E-08-4.25131506E-10
-9.70939550E-14-2.99934764E-131.22312501E-12-2.67766900E-11-4.25131506E-104.98124509E-10