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AstDyS ∴ Objects ∴ 2009SS222 ∴ Orbital info ∴ Epoch epochXXX
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2009SS222  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SS222.eq0)
Keplerian elements at epoch
58044.0 MJD
Value 1-σ variation Units
a 2.41902 2.046e-08 au
e 0.15831 8.714e-08
i 2.688 1.175e-05 deg
Ω 297.364 0.0001556 deg
ω 75.338 0.0001621 deg
M 44.556 4.328e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0361 au
Aphelion 2.802 au
Asc. node-Earth separation 1.2503 au
Desc. node-Earth separation 1.47257 au
Earth MOID 1.03765 au
Orbital period 1374.22 days
Date of orbit computation  apr 24 01:37
Correlation matrix
1.00000000-0.48937665-0.00659764-0.008253010.17735947-0.59514127
-0.489376651.00000000-0.03043492-0.00428127-0.183103850.67095596
-0.00659764-0.030434921.000000000.45751533-0.42927510-0.03426999
-0.00825301-0.004281270.457515331.00000000-0.95638712-0.00633649
0.17735947-0.18310385-0.42927510-0.956387121.00000000-0.28368219
-0.595141270.67095596-0.03426999-0.00633649-0.283682191.00000000
Covariance matrix
4.18429713E-16-8.72270077E-16-1.58562269E-15-2.62651435E-145.88275796E-13-5.26858775E-13
-8.72270077E-167.59264244E-15-3.11579356E-14-5.80396750E-14-2.58707667E-122.53019140E-12
-1.58562269E-15-3.11579356E-141.38038460E-108.36299827E-10-8.17807523E-10-1.74251647E-11
-2.62651435E-14-5.80396750E-148.36299827E-102.42054192E-08-2.41271136E-08-4.26645960E-11
5.88275796E-13-2.58707667E-12-8.17807523E-10-2.41271136E-082.62924280E-08-1.99072059E-09
-5.26858775E-132.53019140E-12-1.74251647E-11-4.26645960E-11-1.99072059E-091.87294825E-09