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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TJ42 ∴ Orbital info ∴ Epoch epochXXX
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2009TJ42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009TJ42.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64881 2.397e-08 au
e 0.142668 2.025e-07
i 1.245 1.257e-05 deg
Ω 50.716 0.0004866 deg
ω 277.413 0.000517 deg
M 176.405 0.0001448 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2709 au
Aphelion 3.0267 au
Asc. node-Earth separation 1.55817 au
Desc. node-Earth separation 1.63449 au
Earth MOID 1.25976 au
Orbital period 1574.62 days
Date of orbit computation  apr 24 01:37
Correlation matrix
1.00000000-0.397381790.001134080.000590040.19309977-0.61512606
-0.397381791.00000000-0.007767680.01206165-0.295314240.79630862
0.00113408-0.007767681.00000000-0.152385370.14421252-0.00185220
0.000590040.01206165-0.152385371.00000000-0.93862076-0.00568725
0.19309977-0.295314240.14421252-0.938620761.00000000-0.33823111
-0.615126060.79630862-0.00185220-0.00568725-0.338231111.00000000
Covariance matrix
5.74581333E-16-1.92866196E-153.41680827E-166.88203205E-152.39324096E-12-2.13446339E-12
-1.92866196E-154.09963128E-14-1.97680649E-141.18832477E-12-3.09161704E-112.33400960E-11
3.41680827E-16-1.97680649E-141.57979636E-10-9.31965715E-109.37200307E-10-3.37006323E-12
6.88203205E-151.18832477E-12-9.31965715E-102.36762115E-07-2.36143051E-07-4.00596636E-10
2.39324096E-12-3.09161704E-119.37200307E-10-2.36143051E-072.67336229E-07-2.53157782E-08
-2.13446339E-122.33400960E-11-3.37006323E-12-4.00596636E-10-2.53157782E-082.09554817E-08