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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WA28 ∴ Orbital info ∴ Epoch 60400 MJD
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2017WA28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WA28.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.65592 0.01295 au
e 0.742736 0.001391
i 12.162 0.01956 deg
Ω 65.625 0.0007307 deg
ω 279.618 0.004324 deg
M 178.212 3.952 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6833 au
Aphelion distance 4.6286 au
Asc. node-Earth separation 0.07324 au
Desc. node-Earth separation 0.34657 au
Earth MOID 0.02233 au
Orbital period 1580.96 days
Date of orbit computation   feb 26 11:36

Covariance matrix
1.67825771E-041.80177049E-052.53425196E-04-9.46031634E-065.59447682E-05-5.11936590E-02
1.80177049E-051.93437370E-062.72075340E-05-1.01564363E-066.00606727E-06-5.49612993E-03
2.53425196E-042.72075340E-053.82714694E-04-1.42895514E-058.45117138E-05-7.73049524E-02
-9.46031634E-06-1.01564363E-06-1.42895514E-055.33869150E-07-3.15799370E-062.88577983E-03
5.59447682E-056.00606727E-068.45117138E-05-3.15799370E-061.86984788E-05-1.70654219E-02
-5.11936590E-02-5.49612993E-03-7.73049524E-022.88577983E-03-1.70654219E-021.56161400E+01

Correlation matrix
1.000000000.999999900.99996062-0.999445050.99868152-1.00000000
0.999999901.000000000.99995722-0.999433140.99865818-0.99999990
0.999960620.999957221.00000000-0.999686010.99902464-0.99996063
-0.99944505-0.99943314-0.999686011.00000000-0.999518200.99944508
0.998681520.998658180.99902464-0.999518201.00000000-0.99868159
-1.00000000-0.99999990-0.999960630.99944508-0.998681591.00000000