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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011JG21 ∴ Orbital info ∴ Epoch epochXXX
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(436590) 2011JG21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 436590.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58647 2.591e-08 au
e 0.232174 8.27e-08
i 10.174 4.568e-06 deg
Ω 106.919 4.906e-05 deg
ω 238.976 5.177e-05 deg
M 310.079 1.243e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.986 au
Aphelion 3.187 au
Asc. node-Earth separation 1.7967 au
Desc. node-Earth separation 1.16907 au
Earth MOID 0.9996 au
Orbital period 1519.36 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.445497620.08706158-0.00778356-0.187221760.08251567
-0.445497621.00000000-0.133212660.046724860.14732307-0.43111928
0.08706158-0.133212661.000000000.17639899-0.197424040.06633666
-0.007783560.046724860.176398991.00000000-0.92544363-0.02316103
-0.187221760.14732307-0.19742404-0.925443631.00000000-0.30817659
0.08251567-0.431119280.06633666-0.02316103-0.308176591.00000000
Covariance matrix
6.71084604E-16-9.54412818E-161.03018091E-14-9.89289465E-15-2.51101926E-132.65635481E-14
-9.54412818E-166.83918708E-15-5.03206266E-141.89586123E-136.30780227E-13-4.43058132E-13
1.03018091E-14-5.03206266E-142.08639534E-113.95321756E-11-4.66878000E-113.76541578E-12
-9.89289465E-151.89586123E-133.95321756E-112.40720253E-09-2.35077663E-09-1.41213154E-11
-2.51101926E-136.30780227E-13-4.66878000E-11-2.35077663E-092.68046508E-09-1.98273986E-10
2.65635481E-14-4.43058132E-133.76541578E-12-1.41213154E-11-1.98273986E-101.54426577E-10