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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WK ∴ Orbital info ∴ Epoch 58439 MJD
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2018WK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WK.eq0)
Keplerian elements
(Epoch 58439.8 MJD)
Value 1-σ variation Units
a 0.897751 5.426e-05 au
e 0.327605 0.0008237
i 4.228 0.01323 deg
Ω 53.38 0.0006186 deg
ω 228.319 0.01221 deg
M 100.924 0.08504 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6036 au
Aphelion distance 1.1919 au
Asc. node-Earth separation 0.03545 au
Desc. node-Earth separation -0.3518 au
Earth MOID 0.0075 au
Orbital period 310.694 days
Date of orbit computation   feb 26 13:20

Covariance matrix
2.94417362E-09-3.59441717E-08-5.95853643E-07-2.37189756E-086.58987615E-073.29901060E-06
-3.59441717E-086.78450657E-071.08872757E-055.02112567E-07-7.42053505E-06-6.93807464E-05
-5.95853643E-071.08872757E-051.75087159E-048.01153801E-06-1.23973710E-04-1.10644456E-03
-2.37189756E-085.02112567E-078.01153801E-063.82704275E-07-4.75657201E-06-5.23941939E-05
6.58987615E-07-7.42053505E-06-1.23973710E-04-4.75657201E-061.49171161E-046.62469271E-04
3.29901060E-06-6.93807464E-05-1.10644456E-03-5.23941939E-056.62469271E-047.23171274E-03

Correlation matrix
1.00000000-0.80424365-0.82990951-0.706614530.994381670.71495946
-0.804243651.000000000.998925130.98539488-0.73762164-0.99051088
-0.829909510.998925131.000000000.97871691-0.76711419-0.98329069
-0.706614530.985394880.978716911.00000000-0.62953515-0.99593484
0.99438167-0.73762164-0.76711419-0.629535151.000000000.63782674
0.71495946-0.99051088-0.98329069-0.995934840.637826741.00000000