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AstDyS ∴ Objects ∴ 2011EJ12 ∴ Orbital info ∴ Epoch epochXXX
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(485371) 2011EJ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 485371.eq0)
Keplerian elements at epoch
58448.4 MJD
Value 1-σ variation Units
a 3.16459 4.218e-08 au
e 0.202472 5.027e-08
i 17.051 8.185e-06 deg
Ω 154.383 2.306e-05 deg
ω 300.297 3.451e-05 deg
M 173.942 2.206e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5239 au
Aphelion 3.8053 au
Asc. node-Earth separation 1.76454 au
Desc. node-Earth separation 2.37092 au
Earth MOID 1.5872 au
Orbital period 2056.25 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.00000000-0.103200630.02159190-0.009940900.17386907-0.25034566
-0.103200631.00000000-0.03184538-0.017583210.05516924-0.02825891
0.02159190-0.031845381.000000000.38383077-0.241814640.00150377
-0.00994090-0.017583210.383830771.00000000-0.655099050.02405030
0.173869070.05516924-0.24181464-0.655099051.00000000-0.75649514
-0.25034566-0.028258910.001503770.02405030-0.756495141.00000000
Covariance matrix
1.77903848E-15-2.18805474E-167.45395425E-15-9.66896183E-152.53096275E-13-2.32971411E-13
-2.18805474E-162.52677360E-15-1.31018533E-14-2.03818139E-149.57085949E-14-3.13406889E-14
7.45395425E-15-1.31018533E-146.69894423E-117.24443366E-11-6.83056316E-112.71553529E-13
-9.66896183E-15-2.03818139E-147.24443366E-115.31768897E-10-5.21361774E-101.22363492E-11
2.53096275E-139.57085949E-14-6.83056316E-11-5.21361774E-101.19108154E-09-5.76032231E-10
-2.32971411E-13-3.13406889E-142.71553529E-131.22363492E-11-5.76032231E-104.86787920E-10