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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019HA4 ∴ Orbital info ∴ Epoch 60600 MJD
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2019HA4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019HA4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.23702 0.0003436 au
e 0.276666 0.0002186
i 18.963 0.01121 deg
Ω 213.13 6.669e-05 deg
ω 296.774 0.01423 deg
M 32.602 0.6273 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8948 au
Aphelion distance 1.5793 au
Asc. node-Earth separation 0.01213 au
Desc. node-Earth separation 0.31097 au
Earth MOID 0.01026 au
Orbital period 502.534 days
Date of orbit computation   Jul 29 12:26

Covariance matrix
1.18038591E-077.50870010E-083.84972196E-06-1.84377887E-084.88696617E-06-2.15506722E-04
7.50870010E-084.77672209E-082.44893145E-06-1.16731220E-083.10810107E-06-1.37088508E-04
3.84972196E-062.44893145E-061.25562366E-04-6.01153288E-071.59372991E-04-7.02855226E-03
-1.84377887E-08-1.16731220E-08-6.01153288E-074.44731280E-09-7.75449428E-073.36651474E-05
4.88696617E-063.10810107E-061.59372991E-04-7.75449428E-072.02465923E-04-8.92232393E-03
-2.15506722E-04-1.37088508E-04-7.02855226E-033.36651474E-05-8.92232393E-033.93457329E-01

Correlation matrix
1.000000000.999971820.99997147-0.804725910.99965779-0.99999999
0.999971821.000000000.99995832-0.800890600.99943413-0.99997062
0.999971470.999958321.00000000-0.804464050.99956032-0.99997079
-0.80472591-0.80089060-0.804464051.00000000-0.817200590.80479054
0.999657790.999434130.99956032-0.817200591.00000000-0.99966203
-0.99999999-0.99997062-0.999970790.80479054-0.999662031.00000000