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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015DU198 ∴ Orbital info ∴ Epoch 57077 MJD
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2015DU198  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015DU198.eq0)
Keplerian elements
(Epoch 57077.9 MJD)
Value 1-σ variation Units
a 1.97848 0.00968 au
e 0.495626 0.002454
i 4.068 0.01483 deg
Ω 161.185 0.005282 deg
ω 25.581 0.01285 deg
M 350.872 0.06835 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9979 au
Aphelion distance 2.9591 au
Asc. node-Earth separation 0.04044 au
Desc. node-Earth separation 1.68996 au
Earth MOID 0.01974 au
Orbital period 1016.47 days
Date of orbit computation   feb 26 11:16

Covariance matrix
9.36945685E-052.37540239E-051.43571810E-045.11259454E-051.24169087E-046.61629196E-04
2.37540239E-056.02226750E-063.63992408E-051.29617427E-053.14808525E-051.67740109E-04
1.43571810E-043.63992408E-052.20002207E-047.83410007E-051.90291454E-041.01383417E-03
5.11259454E-051.29617427E-057.83410007E-052.78989864E-056.77391982E-053.61032556E-04
1.24169087E-043.14808525E-051.90291454E-046.77391982E-051.65065182E-048.76690210E-04
6.61629196E-041.67740109E-041.01383417E-033.61032556E-048.76690210E-044.67216647E-03

Correlation matrix
1.000000000.999999910.999996430.999976820.998455110.99999608
0.999999911.000000000.999997200.999975050.998478520.99999481
0.999996430.999997201.000000000.999957140.998568880.99998676
0.999976820.999975050.999957141.000000000.998201230.99998388
0.998455110.998478520.998568880.998201231.000000000.99829585
0.999996080.999994810.999986760.999983880.998295851.00000000