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AstDyS ∴ Objects ∴ 2011HE31 ∴ Orbital info ∴ Epoch epochXXX
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(379774) 2011HE31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 379774.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80945 2.921e-08 au
e 0.087483 5.683e-08
i 8.573 6.105e-06 deg
Ω 198.862 3.602e-05 deg
ω 307.422 4.814e-05 deg
M 319.428 3.306e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5637 au
Aphelion 3.0552 au
Asc. node-Earth separation 1.6458 au
Desc. node-Earth separation 1.94714 au
Earth MOID 1.58523 au
Orbital period 1720.01 days
Date of orbit computation  apr 23 21:10
Correlation matrix
1.00000000-0.083073560.00740274-0.008934760.11434952-0.38104629
-0.083073561.00000000-0.024466580.004730090.08544342-0.08990032
0.00740274-0.024466581.00000000-0.251064980.18613601-0.00286280
-0.008934760.00473009-0.251064981.00000000-0.73946229-0.00067854
0.114349520.085443420.18613601-0.739462291.00000000-0.65019489
-0.38104629-0.08990032-0.00286280-0.00067854-0.650194891.00000000
Covariance matrix
8.53293527E-16-1.37910173E-161.32011483E-15-9.39989245E-151.60814332E-13-3.68037220E-13
-1.37910173E-163.22974710E-15-8.48842825E-159.68153536E-152.33778219E-13-1.68931358E-13
1.32011483E-15-8.48842825E-153.72683014E-11-5.52009725E-115.47068102E-11-5.77864861E-13
-9.39989245E-159.68153536E-15-5.52009725E-111.29712425E-09-1.28217707E-09-8.08030654E-13
1.60814332E-132.33778219E-135.47068102E-11-1.28217707E-092.31783420E-09-1.03502183E-09
-3.68037220E-13-1.68931358E-13-5.77864861E-13-8.08030654E-13-1.03502183E-091.09327533E-09