NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UE21 ∴ Orbital info ∴ Epoch 60600 MJD
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2011UE21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UE21.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.23187 0.02106 au
e 0.733446 0.00241
i 44.699 0.08836 deg
Ω 9.453 0.04067 deg
ω 256.037 0.1845 deg
M 343.028 21.18 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5949 au
Aphelion distance 3.8688 au
Asc. node-Earth separation 0.25228 au
Desc. node-Earth separation -0.12065 au
Earth MOID 0.09169 au
Orbital period 1217.88 days
Date of orbit computation   Jul 29 11:22

Covariance matrix
4.43662698E-045.07417718E-051.85956200E-03-8.56637837E-043.88163113E-03-4.46098074E-01
5.07417718E-055.80639007E-062.12879980E-04-9.79393975E-054.43408762E-04-5.10203934E-02
1.85956200E-032.12879980E-047.80803819E-03-3.58821881E-031.62340274E-02-1.86977536E+00
-8.56637837E-04-9.79393975E-05-3.58821881E-031.65443403E-03-7.50078146E-038.61339139E-01
3.88163113E-034.43408762E-041.62340274E-02-7.50078146E-033.40542785E-02-3.90292309E+00
-4.46098074E-01-5.10203934E-02-1.86977536E+008.61339139E-01-3.90292309E+004.48546820E+02

Correlation matrix
1.000000000.999737690.99910985-0.999875820.99862391-1.00000000
0.999737691.000000000.99979452-0.999262520.99716109-0.99973940
0.999109850.999794521.00000000-0.998350930.99556465-0.99911292
-0.99987582-0.99926252-0.998350931.00000000-0.999300130.99987466
0.998623910.997161090.99556465-0.999300131.00000000-0.99862000
-1.00000000-0.99973940-0.999112920.99987466-0.998620001.00000000