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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WB13 ∴ Orbital info ∴ Epoch 58081 MJD
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2017WB13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WB13.eq0)
Keplerian elements
(Epoch 58081.2 MJD)
Value 1-σ variation Units
a 1.74176 0.003367 au
e 0.333777 0.001078
i 18.242 0.03794 deg
Ω 239.192 0.003349 deg
ω 170.463 0.01221 deg
M 6.374 0.01243 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1604 au
Aphelion distance 2.3231 au
Asc. node-Earth separation 1.29445 au
Desc. node-Earth separation 0.1766 au
Earth MOID 0.17468 au
Orbital period 839.615 days
Date of orbit computation   feb 26 11:21

Covariance matrix
1.13393792E-053.62897016E-061.27763231E-041.12779443E-05-4.09204506E-05-4.18143808E-05
3.62897016E-061.16139157E-064.08883654E-053.60931294E-06-1.30979198E-05-1.33810468E-05
1.27763231E-044.08883654E-051.43954631E-031.27072295E-04-4.61076546E-04-4.71123534E-04
1.12779443E-053.60931294E-061.27072295E-041.12172280E-05-4.07048312E-05-4.15851749E-05
-4.09204506E-05-1.30979198E-05-4.61076546E-04-4.07048312E-051.49203875E-041.50204739E-04
-4.18143808E-05-1.33810468E-05-4.71123534E-04-4.15851749E-051.50204739E-041.54503425E-04

Correlation matrix
1.000000000.999998670.999996380.99998280-0.99484568-0.99899192
0.999998671.000000000.999994460.99998257-0.99499968-0.99892228
0.999996380.999994461.000000000.99998913-0.99487876-0.99897110
0.999982800.999982570.999989131.00000000-0.99497721-0.99891079
-0.99484568-0.99499968-0.99487876-0.994977211.000000000.98929207
-0.99899192-0.99892228-0.99897110-0.998910790.989292071.00000000