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AstDyS ∴ Objects ∴ 1999EG2 ∴ Orbital info ∴ Epoch epochXXX
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(31553) 1999EG2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31553.eq0)
Keplerian elements at epoch
56808.6 MJD
Value 1-σ variation Units
a 2.61038 1.084e-08 au
e 0.086132 3.847e-08
i 0.483 4.304e-06 deg
Ω 336.886 0.0004637 deg
ω 336.688 0.0004642 deg
M 82.896 2.52e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3855 au
Aphelion 2.8352 au
Asc. node-Earth separation 1.39113 au
Desc. node-Earth separation 1.82231 au
Earth MOID 1.37082 au
Orbital period 1540.47 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.000000000.045516410.00155435-0.000505140.00145881-0.01535125
0.045516411.00000000-0.01021126-0.001504140.00940548-0.16402177
0.00155435-0.010211261.000000000.07761694-0.07745889-0.00247915
-0.00050514-0.001504140.077616941.00000000-0.99854213-0.00670744
0.001458810.00940548-0.07745889-0.998542131.00000000-0.04687505
-0.01535125-0.16402177-0.00247915-0.00670744-0.046875051.00000000
Covariance matrix
1.17428260E-161.89760470E-177.24869634E-17-2.53851117E-157.33779392E-15-4.19285923E-15
1.89760470E-171.48014046E-15-1.69065360E-15-2.68359531E-141.67962445E-13-1.59049774E-13
7.24869634E-17-1.69065360E-151.85202948E-111.54902127E-10-1.54730162E-10-2.68909937E-13
-2.53851117E-15-2.68359531E-141.54902127E-102.15057136E-07-2.14942902E-07-7.83996513E-11
7.33779392E-151.67962445E-13-1.54730162E-10-2.14942902E-072.15456485E-07-5.48405280E-10
-4.19285923E-15-1.59049774E-13-2.68909937E-13-7.83996513E-11-5.48405280E-106.35272704E-10