AstDyS-2

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AstDyS ∴ Objects ∴ Alexandra ∴ Orbital info ∴ Epoch epochXXX
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(54) Alexandra  ▹ 
ORBITAL INFORMATION
(ASCII data file 54.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71129 7.371e-09 au
e 0.197619 3.098e-08
i 11.796 3.919e-06 deg
Ω 313.259 1.613e-05 deg
ω 344.943 1.805e-05 deg
M 334.206 1.004e-05 deg
Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1755 au
Aphelion 3.2471 au
Asc. node-Earth separation 1.17305 au
Desc. node-Earth separation 2.23299 au
Earth MOID 1.16114 au
Orbital period 1630.65 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.00000000-0.160023330.02299757-0.005226860.16113473-0.62782171
-0.160023331.00000000-0.00292943-0.000981410.012230790.01174886
0.02299757-0.002929431.000000000.06771104-0.060456510.00429026
-0.00522686-0.000981410.067711041.00000000-0.87400843-0.00985818
0.161134730.01223079-0.06045651-0.874008431.00000000-0.43154323
-0.627821710.011748860.00429026-0.00985818-0.431543231.00000000
Covariance matrix
5.43329246E-17-3.65426789E-176.64356735E-16-6.21288550E-162.14363316E-14-4.64789028E-14
-3.65426789E-179.59778614E-16-3.55677303E-16-4.90293056E-166.83864223E-153.65568932E-15
6.64356735E-16-3.55677303E-161.53594510E-114.27925554E-12-4.27622640E-121.68872526E-13
-6.21288550E-16-4.90293056E-164.27925554E-122.60040951E-10-2.54370224E-10-1.59663549E-12
2.14363316E-146.83864223E-15-4.27622640E-12-2.54370224E-103.25731347E-10-7.82243721E-11
-4.64789028E-143.65568932E-151.68872526E-13-1.59663549E-12-7.82243721E-111.00873245E-10





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