NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WW2 ∴ Orbital info ∴ Epoch 58477 MJD
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2018WW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WW2.eq0)
Keplerian elements
(Epoch 58477.9 MJD)
Value 1-σ variation Units
a 1.66085 0.0001331 au
e 0.399971 4.672e-05
i 11.857 0.0009393 deg
Ω 252.686 0.0002034 deg
ω 131.741 0.0003852 deg
M 28.549 0.003758 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9966 au
Aphelion distance 2.3251 au
Asc. node-Earth separation 0.88821 au
Desc. node-Earth separation 0.11648 au
Earth MOID 0.07912 au
Orbital period 781.8 days
Date of orbit computation   feb 26 11:43

Covariance matrix
1.77195725E-086.21937946E-091.25015448E-07-2.68954927E-084.67148344E-08-5.00223638E-07
6.21937946E-092.18321584E-094.38844412E-08-9.45067049E-091.63136202E-08-1.75542328E-07
1.25015448E-074.38844412E-088.82284980E-07-1.89993100E-073.27859224E-07-3.52852444E-06
-2.68954927E-08-9.45067049E-09-1.89993100E-074.13772986E-08-6.79090351E-087.58089710E-07
4.67148344E-081.63136202E-083.27859224E-07-6.79090351E-081.48367432E-07-1.32811489E-06
-5.00223638E-07-1.75542328E-07-3.52852444E-067.58089710E-07-1.32811489E-061.41248107E-05

Correlation matrix
1.000000000.999935760.99984486-0.993280290.91108501-0.99987629
0.999935761.000000000.99990282-0.994336120.90642677-0.99963671
0.999844860.999902821.00000000-0.994379860.90617833-0.99953353
-0.99328029-0.99433612-0.994379861.00000000-0.866716780.99162671
0.911085010.906426770.90617833-0.866716781.00000000-0.91743443
-0.99987629-0.99963671-0.999533530.99162671-0.917434431.00000000