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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TC143 ∴ Orbital info ∴ Epoch epochXXX
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(428831) 2008TC143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 428831.eq0)
Keplerian elements at epoch
58347.8 MJD
Value 1-σ variation Units
a 2.75256 2.785e-08 au
e 0.036555 7.63e-08
i 3.931 8.336e-06 deg
Ω 177.681 8.896e-05 deg
ω 351.381 0.0001301 deg
M 263.446 9.637e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6519 au
Aphelion 2.8532 au
Asc. node-Earth separation 1.6572 au
Desc. node-Earth separation 1.84798 au
Earth MOID 1.65709 au
Orbital period 1668.03 days
Date of orbit computation  apr 23 21:21
Correlation matrix
1.000000000.273220880.00578300-0.003921230.21326669-0.28937493
0.273220881.000000000.010963840.004228720.27403352-0.38090127
0.005783000.010963841.000000000.22798526-0.15240597-0.00423535
-0.003921230.004228720.227985261.00000000-0.67999819-0.00342916
0.213266690.27403352-0.15240597-0.679998191.00000000-0.72989694
-0.28937493-0.38090127-0.00423535-0.00342916-0.729896941.00000000
Covariance matrix
7.75707915E-165.80607315E-161.34258688E-15-9.71537569E-157.72820373E-13-7.76657696E-13
5.80607315E-165.82155525E-156.97304203E-152.87022673E-142.72038035E-12-2.80060306E-12
1.34258688E-156.97304203E-156.94833086E-111.69057609E-10-1.65290789E-10-3.40211811E-12
-9.71537569E-152.87022673E-141.69057609E-107.91362373E-09-7.87049192E-09-2.93964242E-11
7.72820373E-132.72038035E-12-1.65290789E-10-7.87049192E-091.69282805E-08-9.15140127E-09
-7.76657696E-13-2.80060306E-12-3.40211811E-12-2.93964242E-11-9.15140127E-099.28622626E-09