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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WS143 ∴ Orbital info ∴ Epoch epochXXX
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(377721) 2005WS143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 377721.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56884 4.104e-08 au
e 0.225629 2.152e-07
i 13.495 8.256e-06 deg
Ω 74.708 4.238e-05 deg
ω 286.024 5.226e-05 deg
M 212.571 1.78e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9892 au
Aphelion 3.1484 au
Asc. node-Earth separation 1.31051 au
Desc. node-Earth separation 1.58545 au
Earth MOID 1.03653 au
Orbital period 1503.85 days
Date of orbit computation  apr 23 21:10
Correlation matrix
1.00000000-0.896386260.32441558-0.06596889-0.424633020.21904645
-0.896386261.00000000-0.357695880.101611070.40585677-0.31395271
0.32441558-0.357695881.00000000-0.416225600.161618060.09708626
-0.065968890.10161107-0.416225601.00000000-0.73944444-0.04224352
-0.424633020.405856770.16161806-0.739444441.00000000-0.52467152
0.21904645-0.313952710.09708626-0.04224352-0.524671521.00000000
Covariance matrix
1.68417397E-15-7.91477257E-151.09918020E-13-1.14732073E-13-9.10725648E-131.59982777E-13
-7.91477257E-154.62913179E-14-6.35385694E-139.26494825E-134.56355093E-12-1.20214689E-12
1.09918020E-13-6.35385694E-136.81628034E-11-1.45631296E-106.97338959E-111.42651067E-11
-1.14732073E-139.26494825E-13-1.45631296E-101.79599207E-09-1.63771409E-09-3.18607359E-11
-9.10725648E-134.56355093E-126.97338959E-11-1.63771409E-092.73124501E-09-4.87990480E-10
1.59982777E-13-1.20214689E-121.42651067E-11-3.18607359E-11-4.87990480E-103.16728434E-10