NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007WZ4 ∴ Orbital info ∴ Epoch 54430 MJD
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2007WZ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007WZ4.eq0)
Keplerian elements
(Epoch 54430.3 MJD)
Value 1-σ variation Units
a 1.36365 0.0005768 au
e 0.28231 0.0003154
i 2.951 0.002822 deg
Ω 62.86 0.000146 deg
ω 316.181 0.004945 deg
M 24.916 0.01547 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9787 au
Aphelion distance 1.7486 au
Asc. node-Earth separation 0.05548 au
Desc. node-Earth separation 0.56517 au
Earth MOID 0.01844 au
Orbital period 581.64 days
Date of orbit computation   feb 26 10:35

Covariance matrix
3.32726564E-071.81950211E-071.62789902E-06-8.07899024E-08-2.84518701E-06-8.92432185E-06
1.81950211E-079.94997083E-088.90207749E-07-4.42060351E-08-1.55621225E-06-4.88006511E-06
1.62789902E-068.90207749E-077.96496309E-06-3.95476193E-07-1.39195468E-05-4.36634122E-05
-8.07899024E-08-4.42060351E-08-3.95476193E-072.13102208E-086.98951761E-072.16244750E-06
-2.84518701E-06-1.55621225E-06-1.39195468E-056.98951761E-072.44496537E-057.62537540E-05
-8.92432185E-06-4.88006511E-06-4.36634122E-052.16244750E-067.62537540E-052.39395756E-04

Correlation matrix
1.000000000.999995220.99998122-0.95944343-0.99754093-0.99993844
0.999995221.000000000.99997371-0.96001205-0.99774962-0.99989982
0.999981220.999973711.00000000-0.95991878-0.99746314-0.99992532
-0.95944343-0.96001205-0.959918781.000000000.968315470.95739989
-0.99754093-0.99774962-0.997463140.968315471.000000000.99670503
-0.99993844-0.99989982-0.999925320.957399890.996705031.00000000