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AstDyS ∴ Objects ∴ Ducrosa ∴ Orbital info ∴ Epoch epochXXX
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(400) Ducrosa  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 400.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12747 1.026e-08 au
e 0.115564 3.066e-08
i 10.525 2.707e-06 deg
Ω 327.008 1.3e-05 deg
ω 236.992 1.847e-05 deg
M 74.739 1.453e-05 deg
Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.766 au
Aphelion 3.4889 au
Asc. node-Earth separation 2.28157 au
Desc. node-Earth separation 1.91537 au
Earth MOID 1.7815 au
Orbital period 2020.17 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.00000000-0.495701830.03090385-0.010865510.12750818-0.34235819
-0.495701831.00000000-0.01260410-0.00895470-0.172628900.42305026
0.03090385-0.012604101.00000000-0.278050490.20682497-0.02300193
-0.01086551-0.00895470-0.278050491.00000000-0.68271359-0.01130792
0.12750818-0.172628900.20682497-0.682713591.00000000-0.69961019
-0.342358190.42305026-0.02300193-0.01130792-0.699610191.00000000
Covariance matrix
1.05206134E-16-1.55910434E-168.58023337E-16-1.44925567E-152.41531270E-14-5.10093414E-14
-1.55910434E-169.40303921E-16-1.04619339E-15-3.57075009E-15-9.77602751E-141.88440634E-13
8.58023337E-16-1.04619339E-157.32709704E-12-9.78732844E-121.03391236E-11-9.04437812E-13
-1.44925567E-15-3.57075009E-15-9.78732844E-121.69102114E-10-1.63956200E-10-2.13602149E-12
2.41531270E-14-9.77602751E-141.03391236E-11-1.63956200E-103.41059037E-10-1.87680596E-10
-5.10093414E-141.88440634E-13-9.04437812E-13-2.13602149E-12-1.87680596E-102.11007035E-10