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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TW226 ∴ Orbital info ∴ Epoch epochXXX
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(189166) 2002TW226  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 189166.eq0)
Keplerian elements at epoch
57163.8 MJD
Value 1-σ variation Units
a 2.1502 8.955e-09 au
e 0.263715 3.232e-08
i 5.638 5.283e-06 deg
Ω 170.964 4.274e-05 deg
ω 139.864 4.655e-05 deg
M 53.479 1.843e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5832 au
Aphelion 2.7172 au
Asc. node-Earth separation 1.51172 au
Desc. node-Earth separation 0.6583 au
Earth MOID 0.57384 au
Orbital period 1151.64 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.000000000.06037114-0.00518808-0.000396410.31427995-0.82801218
0.060371141.000000000.013528360.004462310.08998881-0.24278339
-0.005188080.013528361.000000000.41971047-0.38345487-0.00050074
-0.000396410.004462310.419710471.00000000-0.91443316-0.00025786
0.314279950.08998881-0.38345487-0.914433161.00000000-0.39764800
-0.82801218-0.24278339-0.00050074-0.00025786-0.397648001.00000000
Covariance matrix
8.01952876E-171.74747558E-17-2.45435969E-16-1.51728196E-161.31018400E-13-1.36674619E-13
1.74747558E-171.04475555E-152.30998695E-156.16471957E-151.35405730E-13-1.44644869E-13
-2.45435969E-162.30998695E-152.79070539E-119.47661438E-11-9.43001615E-11-4.87584938E-14
-1.51728196E-166.16471957E-159.47661438E-111.82680768E-09-1.81944765E-09-2.03146563E-13
1.31018400E-131.35405730E-13-9.43001615E-11-1.81944765E-092.16711704E-09-3.41206038E-10
-1.36674619E-13-1.44644869E-13-4.87584938E-14-2.03146563E-13-3.41206038E-103.39745285E-10