NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WB ∴ Orbital info ∴ Epoch 60400 MJD
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2018WB  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2018WB.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.12098 7.659e-08 au
e 0.252464 4.9e-07
i 22.838 3.162e-05 deg
Ω 53.844 6.494e-06 deg
ω 272.287 7.651e-05 deg
M 245.514 0.0001837 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.838 au
Aphelion distance 1.404 au
Asc. node-Earth separation 0.05089 au
Desc. node-Earth separation 0.04937 au
Earth MOID 0.0405 au
Orbital period 433.505 days
Date of orbit computation   mag 6 16:15

Covariance matrix
5.86563821E-15-3.65246661E-145.86299965E-131.75721495E-145.66074278E-12-1.40186593E-11
-3.65246661E-142.40082617E-13-3.68060408E-12-4.93977398E-14-3.58194149E-118.66539814E-11
5.86299965E-13-3.68060408E-129.99875625E-10-1.20650728E-103.49869477E-10-1.18065555E-09
1.75721495E-14-4.93977398E-14-1.20650728E-104.21685060E-113.24871176E-11-8.28337250E-11
5.66074278E-12-3.58194149E-113.49869477E-103.24871176E-115.85401922E-09-1.37585632E-08
-1.40186593E-118.66539814E-11-1.18065555E-09-8.28337250E-11-1.37585632E-083.37387357E-08

Correlation matrix
1.00000000-0.973303440.242096910.035332400.96602577-0.99651638
-0.973303441.00000000-0.23755586-0.01552504-0.955456800.96281702
0.24209691-0.237555861.00000000-0.587574380.14461255-0.20327587
0.03533240-0.01552504-0.587574381.000000000.06538679-0.06944623
0.96602577-0.955456800.144612550.065386791.00000000-0.97899756
-0.996516380.96281702-0.20327587-0.06944623-0.978997561.00000000