NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HU ∴ Orbital info ∴ Epoch 60400 MJD
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2018HU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HU.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.814674 5.063e-05 au
e 0.363886 0.0001831
i 10.716 0.008248 deg
Ω 33.288 0.0001574 deg
ω 28.259 0.0005133 deg
M 149.953 0.2597 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5182 au
Aphelion distance 1.1111 au
Asc. node-Earth separation -0.45794 au
Desc. node-Earth separation 0.03452 au
Earth MOID 0.02007 au
Orbital period 268.581 days
Date of orbit computation   feb 26 11:24

Covariance matrix
2.56307283E-09-9.26823241E-09-4.17514165E-077.94387344E-092.53886460E-08-1.31502931E-05
-9.26823241E-093.35165858E-081.50985395E-06-2.87344622E-08-9.16574520E-084.75518405E-05
-4.17514165E-071.50985395E-066.80256824E-05-1.29516573E-06-4.13153018E-062.14211459E-03
7.94387344E-09-2.87344622E-08-1.29516573E-062.47739617E-087.80966644E-08-4.07558058E-05
2.53886460E-08-9.16574520E-08-4.13153018E-067.80966644E-082.63455704E-07-1.30295092E-04
-1.31502931E-054.75518405E-052.14211459E-03-4.07558058E-05-1.30295092E-046.74699774E-02

Correlation matrix
1.00000000-0.99996905-0.999894750.996905780.97702407-0.99999926
-0.999969051.000000000.99992770-0.99718435-0.975403010.99995893
-0.999894750.999927701.00000000-0.99767976-0.975934510.99988709
0.99690578-0.99718435-0.997679761.000000000.96667603-0.99686528
0.97702407-0.97540301-0.975934510.966676031.00000000-0.97727991
-0.999999260.999958930.99988709-0.99686528-0.977279911.00000000