NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WS ∴ Orbital info ∴ Epoch 60400 MJD
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2018WS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WS.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21713 4.273e-05 au
e 0.192203 3.252e-05
i 1.363 0.0002738 deg
Ω 39.115 0.001072 deg
ω 347.482 0.003177 deg
M 19.923 0.09517 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9832 au
Aphelion distance 1.4511 au
Asc. node-Earth separation -0.00477 au
Desc. node-Earth separation 0.43587 au
Earth MOID 0.00189 au
Orbital period 490.463 days
Date of orbit computation   feb 26 11:48

Covariance matrix
1.82546186E-091.38939692E-091.16988706E-084.57832715E-08-1.35749399E-07-4.06638042E-06
1.38939692E-091.05750047E-098.90426357E-093.48459119E-08-1.03322918E-07-3.09500528E-06
1.16988706E-088.90426357E-097.49855277E-082.93472871E-07-8.70053113E-07-2.60602780E-05
4.57832715E-083.48459119E-082.93472871E-071.14916471E-06-3.40473488E-06-1.01986902E-04
-1.35749399E-07-1.03322918E-07-8.70053113E-07-3.40473488E-061.00964785E-053.02393025E-04
-4.06638042E-06-3.09500528E-06-2.60602780E-05-1.01986902E-043.02393025E-049.05822901E-03

Correlation matrix
1.000000000.999999230.999928230.99960703-0.99992303-0.99999994
0.999999231.000000000.999928610.99958656-0.99993419-0.99999876
0.999928230.999928611.000000000.99974236-0.99993571-0.99992786
0.999607030.999586560.999742361.00000000-0.99955615-0.99961235
-0.99992303-0.99993419-0.99993571-0.999556151.000000000.99991978
-0.99999994-0.99999876-0.99992786-0.999612350.999919781.00000000