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AstDyS ∴ Objects ∴ 1999TA91 ∴ Orbital info ∴ Epoch epochXXX
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(38476) 1999TA91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 38476.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63292 1.359e-08 au
e 0.156198 3.823e-08
i 14.625 5.75e-06 deg
Ω 30.164 1.829e-05 deg
ω 249.622 2.654e-05 deg
M 333.989 2.023e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2217 au
Aphelion 3.0442 au
Asc. node-Earth separation 1.7223 au
Desc. node-Earth separation 1.43149 au
Earth MOID 1.25409 au
Orbital period 1560.47 days
Date of orbit computation  apr 23 19:54
Correlation matrix
1.000000000.051442140.00261825-0.00054516-0.02982482-0.23730465
0.051442141.00000000-0.01433374-0.010950550.09202371-0.13608123
0.00261825-0.014333741.00000000-0.264664360.165253260.01673212
-0.00054516-0.01095055-0.264664361.00000000-0.66135617-0.00054626
-0.029824820.092023710.16525326-0.661356171.00000000-0.70856390
-0.23730465-0.136081230.01673212-0.00054626-0.708563901.00000000
Covariance matrix
1.84673748E-162.67245027E-172.04572385E-16-1.35505809E-16-1.07576664E-14-6.52540064E-14
2.67245027E-171.46142320E-15-3.15051597E-15-7.65689293E-159.33738740E-14-1.05265139E-13
2.04572385E-16-3.15051597E-153.30573623E-11-2.78328761E-112.52186456E-111.94662970E-12
-1.35505809E-16-7.65689293E-15-2.78328761E-113.34546938E-10-3.21071359E-10-2.02173948E-13
-1.07576664E-149.33738740E-142.52186456E-11-3.21071359E-107.04490682E-10-3.80552868E-10
-6.52540064E-14-1.05265139E-131.94662970E-12-2.02173948E-13-3.80552868E-104.09446067E-10