AstDyS-2

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AstDyS ∴ Objects ∴ Lena ∴ Orbital info ∴ Epoch epochXXX
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(789) Lena  ▹ 
ORBITAL INFORMATION
(ASCII data file 789.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68497 1.016e-08 au
e 0.147749 3.786e-08
i 10.782 4.999e-06 deg
Ω 232.625 1.967e-05 deg
ω 44.035 2.464e-05 deg
M 244.348 1.609e-05 deg
Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2883 au
Aphelion 3.0817 au
Asc. node-Earth separation 1.36198 au
Desc. node-Earth separation 1.94917 au
Earth MOID 1.28456 au
Orbital period 1606.97 days
Date of orbit computation  Oct 31 04:55
Correlation matrix
1.000000000.131668350.03124348-0.011812640.09508780-0.41299026
0.131668351.00000000-0.000538820.00285455-0.188869660.19324894
0.03124348-0.000538821.00000000-0.077452170.048046750.01689574
-0.011812640.00285455-0.077452171.00000000-0.77598629-0.01124357
0.09508780-0.188869660.04804675-0.775986291.00000000-0.58510741
-0.412990260.193248940.01689574-0.01124357-0.585107411.00000000
Covariance matrix
1.03289491E-165.06611160E-171.58740363E-15-2.36180935E-152.38114640E-14-6.75417985E-14
5.06611160E-171.43327856E-15-1.01979011E-162.12604533E-15-1.76181672E-131.17730004E-13
1.58740363E-15-1.01979011E-162.49919251E-11-7.61733831E-125.91830182E-121.35919525E-12
-2.36180935E-152.12604533E-15-7.61733831E-123.87025546E-10-3.76146552E-10-3.55941675E-12
2.38114640E-14-1.76181672E-135.91830182E-12-3.76146552E-106.07108681E-10-2.31992292E-10
-6.75417985E-141.17730004E-131.35919525E-12-3.55941675E-12-2.31992292E-102.58946162E-10





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