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AstDyS ∴ Objects ∴ 2009QS4 ∴ Orbital info ∴ Epoch epochXXX
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(515002) 2009QS4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 515002.eq0)
Keplerian elements at epoch
58426.5 MJD
Value 1-σ variation Units
a 2.18096 1.126e-08 au
e 0.235316 7.169e-08
i 7.694 7.425e-06 deg
Ω 147.799 5.268e-05 deg
ω 163.351 5.793e-05 deg
M 320.278 2.288e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6677 au
Aphelion 2.6942 au
Asc. node-Earth separation 1.67083 au
Desc. node-Earth separation 0.66916 au
Earth MOID 0.65451 au
Orbital period 1176.44 days
Date of orbit computation  apr 23 21:39
Correlation matrix
1.000000000.68150982-0.016697630.007902940.24425759-0.59204096
0.681509821.00000000-0.015278020.012992070.29906629-0.73716188
-0.01669763-0.015278021.000000000.61762257-0.561292890.01181526
0.007902940.012992070.617622571.00000000-0.89024020-0.02457657
0.244257590.29906629-0.56129289-0.890240201.00000000-0.42659816
-0.59204096-0.737161880.01181526-0.02457657-0.426598161.00000000
Covariance matrix
1.26773334E-165.50109484E-16-1.39600379E-154.68740320E-151.59306376E-13-1.52537334E-13
5.50109484E-165.13956211E-15-8.13294503E-154.90649468E-141.24194299E-12-1.20930646E-12
-1.39600379E-15-8.13294503E-155.51360459E-112.41585488E-10-2.41422915E-102.00757321E-12
4.68740320E-154.90649468E-142.41585488E-102.77497934E-09-2.71649068E-09-2.96252165E-11
1.59306376E-131.24194299E-12-2.41422915E-10-2.71649068E-093.35538439E-09-5.65458273E-10
-1.52537334E-13-1.20930646E-122.00757321E-12-2.96252165E-11-5.65458273E-105.23625619E-10