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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003UM3 ∴ Orbital info ∴ Epoch 52929 MJD
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2003UM3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003UM3.eq0)
Keplerian elements
(Epoch 52929.8 MJD)
Value 1-σ variation Units
a 1.37066 0.02882 au
e 0.440171 0.02123
i 1.513 0.08326 deg
Ω 17.659 0.4087 deg
ω 284.564 1.061 deg
M 35.542 1.555 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7673 au
Aphelion distance 1.974 au
Asc. node-Earth separation -0.0034 au
Desc. node-Earth separation 0.24177 au
Earth MOID 0.00022 au
Orbital period 586.127 days
Date of orbit computation   feb 26 10:25

Covariance matrix
8.30868657E-046.11662727E-042.39564573E-031.16628070E-02-3.02883604E-02-4.48290753E-02
6.11662727E-044.50794595E-041.76711925E-038.62659988E-03-2.24001253E-02-3.30090819E-02
2.39564573E-031.76711925E-036.93184055E-033.39109320E-02-8.80441334E-02-1.29305440E-01
1.16628070E-028.62659988E-033.39109320E-021.66999383E-01-4.33437801E-01-6.29837153E-01
-3.02883604E-02-2.24001253E-02-8.80441334E-02-4.33437801E-011.12498910E+001.63564427E+00
-4.48290753E-02-3.30090819E-02-1.29305440E-01-6.29837153E-011.63564427E+002.41883000E+00

Correlation matrix
1.000000000.999439430.998233460.99010093-0.99068462-0.99997909
0.999439431.000000000.999659800.99424375-0.99468814-0.99963493
0.998233460.999659801.000000000.99668520-0.99701567-0.99859604
0.990100930.994243750.996685201.00000000-0.99998893-0.99098748
-0.99068462-0.99468814-0.99701567-0.999988931.000000000.99154408
-0.99997909-0.99963493-0.99859604-0.990987480.991544081.00000000