NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ST7 ∴ Orbital info ∴ Epoch 54742 MJD
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2008ST7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008ST7.eq0)
Keplerian elements
(Epoch 54742.3 MJD)
Value 1-σ variation Units
a 1.93459 0.0006519 au
e 0.514238 0.0001731
i 2.451 0.0005816 deg
Ω 347.893 0.0009349 deg
ω 321.609 0.00136 deg
M 19.793 0.01041 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9398 au
Aphelion distance 2.9294 au
Asc. node-Earth separation 0.00723 au
Desc. node-Earth separation 1.38992 au
Earth MOID 0.00127 au
Orbital period 982.841 days
Date of orbit computation   feb 26 10:35

Covariance matrix
4.25014760E-071.12833061E-073.78614013E-07-1.67776332E-07-5.06776468E-07-6.78761169E-06
1.12833061E-072.99633801E-081.00579565E-07-4.20083782E-08-1.37725342E-07-1.80229595E-06
3.78614013E-071.00579565E-073.38267735E-07-1.25731951E-07-4.80278651E-07-6.04900842E-06
-1.67776332E-07-4.20083782E-08-1.25731951E-078.74046704E-07-7.98175190E-072.58100849E-06
-5.06776468E-07-1.37725342E-07-4.80278651E-07-7.98175190E-071.84978151E-068.21381168E-06
-6.78761169E-06-1.80229595E-06-6.04900842E-062.58100849E-068.21381168E-061.08413389E-04

Correlation matrix
1.000000000.999859470.99853753-0.27527158-0.57154998-0.99993903
0.999859471.000000000.99904273-0.25958118-0.58500320-0.99997523
0.998537530.999042731.00000000-0.23123206-0.60715948-0.99887798
-0.27527158-0.25958118-0.231232061.00000000-0.627726820.26514330
-0.57154998-0.58500320-0.60715948-0.627726821.000000000.58002013
-0.99993903-0.99997523-0.998877980.265143300.580020131.00000000