NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WL4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021WL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WL4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.30929 0.0005943 au
e 0.212911 0.0003139
i 18.452 0.0172 deg
Ω 246.533 0.002918 deg
ω 203.582 0.01235 deg
M 315.718 0.4507 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0305 au
Aphelion distance 1.5881 au
Asc. node-Earth separation 0.5413 au
Desc. node-Earth separation 0.05968 au
Earth MOID 0.0586 au
Orbital period 547.209 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
3.53151393E-071.86515430E-071.02190805E-05-1.73389281E-06-7.33581590E-06-2.67863302E-04
1.86515430E-079.85076974E-085.39706365E-06-9.15734586E-07-3.87420521E-06-1.41470986E-04
1.02190805E-055.39706365E-062.95742611E-04-5.01780365E-05-2.12315233E-04-7.75109047E-03
-1.73389281E-06-9.15734586E-07-5.01780365E-058.51370042E-063.60222281E-051.31514479E-03
-7.33581590E-06-3.87420521E-06-2.12315233E-043.60222281E-051.52496359E-045.56410492E-03
-2.67863302E-04-1.41470986E-04-7.75109047E-031.31514479E-035.56410492E-032.03172817E-01

Correlation matrix
1.000000000.999998200.99994108-0.99995994-0.99962757-0.99999990
0.999998201.000000000.99992058-0.99994325-0.99958055-0.99999884
0.999941080.999920581.00000000-0.99999431-0.99975703-0.99993796
-0.99995994-0.99994325-0.999994311.000000000.999727530.99995760
-0.99962757-0.99958055-0.999757030.999727531.000000000.99961502
-0.99999990-0.99999884-0.999937960.999957600.999615021.00000000