NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018TW ∴ Orbital info ∴ Epoch 58410 MJD
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2018TW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018TW.eq0)
Keplerian elements
(Epoch 58410.2 MJD)
Value 1-σ variation Units
a 2.67422 7.043e-05 au
e 0.532785 1.091e-05
i 19.232 0.0002329 deg
Ω 201.137 3.918e-05 deg
ω 188.35 0.0001597 deg
M 358.056 0.0001065 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2494 au
Aphelion distance 4.099 au
Asc. node-Earth separation 3.0488 au
Desc. node-Earth separation 0.25669 au
Earth MOID 0.25548 au
Orbital period 1597.33 days
Date of orbit computation   feb 26 12:48

Covariance matrix
4.96001034E-097.68462467E-101.62862957E-08-2.52689143E-09-7.12151023E-097.10391173E-09
7.68462467E-101.19074772E-102.52061361E-09-3.90443652E-10-1.09384680E-091.09805906E-09
1.62862957E-082.52061361E-095.42326307E-08-8.54192580E-09-2.51457986E-082.38165060E-08
-2.52689143E-09-3.90443652E-10-8.54192580E-091.53520326E-094.72617630E-09-3.95880153E-09
-7.12151023E-09-1.09384680E-09-2.51457986E-084.72617630E-092.55053013E-08-1.44150296E-08
7.10391173E-091.09805906E-092.38165060E-08-3.95880153E-09-1.44150296E-081.13484836E-08

Correlation matrix
1.000000000.999934360.99300329-0.91571926-0.633163080.94686344
0.999934361.000000000.99189582-0.91319925-0.627670030.94459774
0.993003290.991895821.00000000-0.93614369-0.676113900.96001672
-0.91571926-0.91319925-0.936143691.000000000.75528654-0.94844439
-0.63316308-0.62767003-0.676113900.755286541.00000000-0.84728866
0.946863440.944597740.96001672-0.94844439-0.847288661.00000000