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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WB28 ∴ Orbital info ∴ Epoch 60600 MJD
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2017WB28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WB28.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.88559 0.004918 au
e 0.598542 0.001223
i 5.342 0.009749 deg
Ω 67.914 0.0006052 deg
ω 281.637 0.004869 deg
M 257 3.863 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.757 au
Aphelion distance 3.0142 au
Asc. node-Earth separation 0.09329 au
Desc. node-Earth separation 0.36508 au
Earth MOID 0.01629 au
Orbital period 945.736 days
Date of orbit computation   Jul 29 12:14

Covariance matrix
2.41831478E-056.01200012E-064.70554241E-05-2.27521781E-06-1.14998983E-05-1.89976109E-02
6.01200012E-061.49513082E-061.16556427E-05-5.57102353E-07-2.95713441E-06-4.72286483E-03
4.70554241E-051.16556427E-059.50448152E-05-5.13859078E-06-1.45313642E-05-3.69650897E-02
-2.27521781E-06-5.57102353E-07-5.13859078E-063.66217661E-07-5.03393400E-071.78727888E-03
-1.14998983E-05-2.95713441E-06-1.45313642E-05-5.03393400E-072.37086116E-059.03474626E-03
-1.89976109E-02-4.72286483E-03-3.69650897E-021.78727888E-039.03474626E-031.49239968E+01

Correlation matrix
1.000000000.999822640.98149719-0.76453421-0.48026897-1.00000000
0.999822641.000000000.97776033-0.75287999-0.49668198-0.99982351
0.981497190.977760331.00000000-0.87098400-0.30611817-0.98148796
-0.76453421-0.75287999-0.870984001.00000000-0.170838130.76450461
-0.48026897-0.49668198-0.30611817-0.170838131.000000000.48030856
-1.00000000-0.99982351-0.981487960.764504610.480308561.00000000