NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019WR4 ∴ Orbital info ∴ Epoch 60400 MJD
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2019WR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019WR4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.47816 0.0001085 au
e 0.319568 4.762e-05
i 0.966 0.0001223 deg
Ω 102.069 0.0001606 deg
ω 8.786 4.854e-05 deg
M 125.657 0.09296 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0058 au
Aphelion distance 1.9505 au
Asc. node-Earth separation 0.02616 au
Desc. node-Earth separation 0.92257 au
Earth MOID 0.02308 au
Orbital period 656.416 days
Date of orbit computation   feb 26 12:17

Covariance matrix
1.17715259E-085.16620138E-091.32627679E-081.67037695E-081.33919173E-09-1.00856359E-05
5.16620138E-092.26730493E-095.82066735E-097.33084007E-095.87837172E-10-4.42631033E-06
1.32627679E-085.82066735E-091.49479112E-081.87978443E-081.53314801E-09-1.13633069E-05
1.67037695E-087.33084007E-091.87978443E-082.57858934E-08-1.46102190E-10-1.43115144E-05
1.33919173E-095.87837172E-101.53314801E-09-1.46102190E-102.35584017E-09-1.14747562E-06
-1.00856359E-05-4.42631033E-06-1.13633069E-05-1.43115144E-05-1.14747562E-068.64119513E-03

Correlation matrix
1.000000000.999999960.999833150.958753620.25430416-1.00000000
0.999999961.000000000.999833210.958755100.25434849-0.99999997
0.999833150.999833211.000000000.957473360.25835741-0.99983325
0.958753620.958755100.957473361.00000000-0.01874531-0.95875490
0.254304160.254348490.25835741-0.018745311.00000000-0.25432184
-1.00000000-0.99999997-0.99983325-0.95875490-0.254321841.00000000