AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2166T-2 ∴ Orbital info ∴ Epoch epochXXX
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(52172) 2166T-2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 52172.eq0)
Keplerian elements at epoch
57654.5 MJD
Value 1-σ variation Units
a 3.18296 1.821e-08 au
e 0.069705 3.439e-08
i 4.625 4.693e-06 deg
Ω 359.867 4.596e-05 deg
ω 127.601 6.088e-05 deg
M 86.284 3.828e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9611 au
Aphelion 3.4048 au
Asc. node-Earth separation 2.30471 au
Desc. node-Earth separation 2.04235 au
Earth MOID 1.9787 au
Orbital period 2074.17 days
Date of orbit computation  apr 23 19:57
Correlation matrix
1.00000000-0.088049910.001602800.00275819-0.189260460.28261760
-0.088049911.00000000-0.00354960-0.001403380.14299023-0.21654016
0.00160280-0.003549601.000000000.11744515-0.090895550.00364092
0.00275819-0.001403380.117445151.00000000-0.74994516-0.00225662
-0.189260460.14299023-0.09089555-0.749945161.00000000-0.65796232
0.28261760-0.216540160.00364092-0.00225662-0.657962321.00000000
Covariance matrix
3.31630225E-16-5.51505496E-171.36985021E-162.30827722E-15-2.09810597E-131.97029319E-13
-5.51505496E-171.18300831E-15-5.72980982E-16-2.21823302E-152.99392375E-13-2.85126080E-13
1.36985021E-16-5.72980982E-162.20258527E-112.53301643E-11-2.59686538E-116.54157818E-13
2.30827722E-15-2.21823302E-152.53301643E-112.11189869E-09-2.09800497E-09-3.97008876E-12
-2.09810597E-132.99392375E-13-2.59686538E-11-2.09800497E-093.70579107E-09-1.53336692E-09
1.97029319E-13-2.85126080E-136.54157818E-13-3.97008876E-12-1.53336692E-091.46557890E-09