AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TA89 ∴ Orbital info ∴ Epoch epochXXX
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(179169) 2001TA89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 179169.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66668 1.678e-08 au
e 0.161826 4.208e-08
i 12.525 6.527e-06 deg
Ω 8.445 2.266e-05 deg
ω 241.236 3.024e-05 deg
M 174.691 2.092e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2351 au
Aphelion 3.0982 au
Asc. node-Earth separation 1.81572 au
Desc. node-Earth separation 1.41089 au
Earth MOID 1.25329 au
Orbital period 1590.58 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.001494860.00023156-0.01168674-0.09315469-0.08621566
0.001494861.00000000-0.01781993-0.00013493-0.046403800.09788838
0.00023156-0.017819931.00000000-0.233494960.151187080.02595061
-0.01168674-0.00013493-0.233494961.00000000-0.70392658-0.03153941
-0.09315469-0.046403800.15118708-0.703926581.00000000-0.65790732
-0.086215660.097888380.02595061-0.03153941-0.657907321.00000000
Covariance matrix
2.81563938E-161.05544471E-182.53596291E-17-4.44295047E-15-4.72635247E-14-3.02630144E-14
1.05544471E-181.77048869E-15-4.89379882E-15-1.28632872E-16-5.90381757E-148.61618953E-14
2.53596291E-17-4.89379882E-154.25978114E-11-3.45271463E-112.98360401E-113.54306141E-12
-4.44295047E-15-1.28632872E-16-3.45271463E-115.13309236E-10-4.82225028E-10-1.49479158E-11
-4.72635247E-14-5.90381757E-142.98360401E-11-4.82225028E-109.14251523E-10-4.16135809E-10
-3.02630144E-148.61618953E-143.54306141E-12-1.49479158E-11-4.16135809E-104.37597719E-10