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AstDyS ∴ Objects ∴ 2003WS55 ∴ Orbital info ∴ Epoch epochXXX
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(213938) 2003WS55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 213938.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53503 1.392e-08 au
e 0.145957 1.272e-07
i 3.205 8.585e-06 deg
Ω 5.086 0.000104 deg
ω 64.926 0.0001135 deg
M 10.7 4.257e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.165 au
Aphelion 2.905 au
Asc. node-Earth separation 1.33518 au
Desc. node-Earth separation 1.64716 au
Earth MOID 1.18195 au
Orbital period 1474.26 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.00000000-0.494757390.02330174-0.002867060.20008780-0.58124432
-0.494757391.00000000-0.040011200.00127096-0.378184890.91889664
0.02330174-0.040011201.000000000.73637386-0.65411533-0.04710377
-0.002867060.001270960.736373861.00000000-0.91110871-0.00660945
0.20008780-0.37818489-0.65411533-0.911108711.00000000-0.40212506
-0.581244320.91889664-0.04710377-0.00660945-0.402125061.00000000
Covariance matrix
1.93899461E-16-8.76199300E-162.78568743E-15-4.15303910E-153.16335641E-13-3.44543956E-13
-8.76199300E-161.61750122E-14-4.36877393E-141.68149425E-14-5.46091857E-124.97492557E-12
2.78568743E-15-4.36877393E-147.37074552E-116.57649834E-10-6.37601386E-10-1.72150771E-11
-4.15303910E-151.68149425E-146.57649834E-101.08213461E-08-1.07609364E-08-2.92687269E-11
3.16335641E-13-5.46091857E-12-6.37601386E-10-1.07609364E-081.28907574E-08-1.94356007E-09
-3.44543956E-134.97492557E-12-1.72150771E-11-2.92687269E-11-1.94356007E-091.81215454E-09