NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019HJ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2019HJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019HJ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.39949 0.0001065 au
e 0.581576 4.057e-05
i 26.132 0.001869 deg
Ω 42.979 0.0002299 deg
ω 278.66 0.001066 deg
M 312.978 0.1172 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5856 au
Aphelion distance 2.2134 au
Asc. node-Earth separation -0.13915 au
Desc. node-Earth separation 0.00686 au
Earth MOID 0.00387 au
Orbital period 604.718 days
Date of orbit computation   feb 26 12:10

Covariance matrix
1.13510403E-084.32193546E-091.99075511E-07-2.44873520E-08-1.13328976E-07-1.24846784E-05
4.32193546E-091.64582202E-097.58128949E-08-9.32503063E-09-4.31166660E-08-4.75356929E-06
1.99075511E-077.58128949E-083.49290721E-06-4.29661382E-07-1.98536831E-06-2.18957313E-04
-2.44873520E-08-9.32503063E-09-4.29661382E-075.28676340E-082.44249365E-072.69329164E-05
-1.13328976E-07-4.31166660E-08-1.98536831E-062.44249365E-071.13633159E-061.24647445E-04
-1.24846784E-05-4.75356929E-06-2.18957313E-042.69329164E-051.24647445E-041.37315340E-02

Correlation matrix
1.000000000.999928650.99978469-0.99960646-0.99786224-1.00000000
0.999928651.000000000.99990358-0.99968665-0.99701386-0.99992831
0.999784690.999903581.00000000-0.99985693-0.99654065-0.99978451
-0.99960646-0.99968665-0.999856931.000000000.996519880.99960614
-0.99786224-0.99701386-0.996540650.996519881.000000000.99786390
-1.00000000-0.99992831-0.999784510.999606140.997863901.00000000