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AstDyS ∴ Objects ∴ 2003ST398 ∴ Orbital info ∴ Epoch epochXXX
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2003ST398  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003ST398.eq0)
Keplerian elements at epoch
58078.0 MJD
Value 1-σ variation Units
a 2.27869 1.651e-08 au
e 0.248283 6.303e-08
i 10.376 9.31e-06 deg
Ω 68.048 5.465e-05 deg
ω 227.355 6.054e-05 deg
M 98.865 2.714e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7129 au
Aphelion 2.8444 au
Asc. node-Earth separation 1.58424 au
Desc. node-Earth separation 0.81528 au
Earth MOID 0.71434 au
Orbital period 1256.39 days
Date of orbit computation  apr 24 01:22
Correlation matrix
1.00000000-0.462829700.06978171-0.01582338-0.237154100.52967684
-0.462829701.00000000-0.071640020.006781420.16083478-0.38523004
0.06978171-0.071640021.00000000-0.552153540.435029250.11321163
-0.015823380.00678142-0.552153541.00000000-0.85908491-0.05240782
-0.237154100.160834780.43502925-0.859084911.00000000-0.45605975
0.52967684-0.385230040.11321163-0.05240782-0.456059751.00000000
Covariance matrix
2.72481815E-16-4.81570697E-161.07238265E-14-1.42733643E-14-2.36997873E-132.37256006E-13
-4.81570697E-163.97319736E-15-4.20402402E-142.33587372E-146.13755070E-13-6.58912411E-13
1.07238265E-14-4.20402402E-148.66719952E-11-2.80903820E-102.45190085E-102.86001244E-11
-1.42733643E-142.33587372E-14-2.80903820E-102.98618542E-09-2.84210109E-09-7.77126896E-11
-2.36997873E-136.13755070E-132.45190085E-10-2.84210109E-093.66513596E-09-7.49211191E-10
2.37256006E-13-6.58912411E-132.86001244E-11-7.77126896E-11-7.49211191E-107.36334146E-10