AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HV31 ∴ Orbital info ∴ Epoch epochXXX
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(510257) 2011HV31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 510257.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43032 3.759e-08 au
e 0.193729 6.979e-08
i 13.393 1.232e-05 deg
Ω 205.281 3.708e-05 deg
ω 311.952 5.495e-05 deg
M 181.036 4.823e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9595 au
Aphelion 2.9011 au
Asc. node-Earth separation 1.0676 au
Desc. node-Earth separation 1.6916 au
Earth MOID 0.99188 au
Orbital period 1383.86 days
Date of orbit computation  apr 23 21:38
Correlation matrix
1.00000000-0.421580160.074531640.028569810.29799748-0.71570906
-0.421580161.00000000-0.018345610.002629870.057609830.08583113
0.07453164-0.018345611.000000000.50225135-0.27976216-0.07817488
0.028569810.002629870.502251351.00000000-0.63630648-0.02969850
0.297997480.05760983-0.27976216-0.636306481.00000000-0.69178097
-0.715709060.08583113-0.07817488-0.02969850-0.691780971.00000000
Covariance matrix
1.41304773E-15-1.10600832E-153.45223212E-143.98270057E-146.15507454E-13-1.29750930E-12
-1.10600832E-154.87079244E-15-1.57765799E-146.80654184E-152.20921860E-132.88895116E-13
3.45223212E-14-1.57765799E-141.51831471E-102.29505940E-10-1.89414048E-10-4.64561989E-11
3.98270057E-146.80654184E-152.29505940E-101.37525689E-09-1.29658375E-09-5.31155858E-11
6.15507454E-132.20921860E-13-1.89414048E-10-1.29658375E-093.01914954E-09-1.83318574E-09
-1.29750930E-122.88895116E-13-4.64561989E-11-5.31155858E-11-1.83318574E-092.32590027E-09