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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TT257 ∴ Orbital info ∴ Epoch epochXXX
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(174353) 2002TT257  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 174353.eq0)
Keplerian elements at epoch
58033.2 MJD
Value 1-σ variation Units
a 2.73368 1.308e-08 au
e 0.129064 4.959e-08
i 6.552 5.137e-06 deg
Ω 60.353 4.068e-05 deg
ω 352.242 4.497e-05 deg
M 100.209 1.85e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3809 au
Aphelion 3.0865 au
Asc. node-Earth separation 1.39596 au
Desc. node-Earth separation 2.07176 au
Earth MOID 1.3918 au
Orbital period 1650.9 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.000000000.016754410.00360147-0.01146528-0.018874470.06935452
0.016754411.00000000-0.00161300-0.02180154-0.180256580.45850900
0.00360147-0.001613001.00000000-0.441603580.39870276-0.00233403
-0.01146528-0.02180154-0.441603581.00000000-0.88826698-0.02088180
-0.01887447-0.180256580.39870276-0.888266981.00000000-0.43496922
0.069354520.45850900-0.00233403-0.02088180-0.434969221.00000000
Covariance matrix
1.71140334E-161.08692407E-172.42048718E-16-6.10116064E-15-1.11050515E-141.67848383E-14
1.08692407E-172.45916530E-15-4.10935843E-16-4.39777147E-14-4.02026363E-134.20637448E-13
2.42048718E-16-4.10935843E-162.63932835E-11-9.22849379E-119.21224510E-11-2.21829826E-13
-6.10116064E-15-4.39777147E-14-9.22849379E-111.65463826E-09-1.62504199E-09-1.57139590E-11
-1.11050515E-14-4.02026363E-139.21224510E-11-1.62504199E-092.02273538E-09-3.61904742E-10
1.67848383E-144.20637448E-13-2.21829826E-13-1.57139590E-11-3.61904742E-103.42241305E-10