NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WT4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WT4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WT4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.51759 0.001393 au
e 0.350641 0.0005929
i 7.427 0.01061 deg
Ω 247.784 0.001062 deg
ω 210.172 0.0006501 deg
M 74.684 0.5952 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9855 au
Aphelion distance 2.0497 au
Asc. node-Earth separation 0.89658 au
Desc. node-Earth separation 0.03583 au
Earth MOID 0.02701 au
Orbital period 682.854 days
Date of orbit computation   feb 26 12:26

Covariance matrix
1.94171179E-068.26136204E-071.47836977E-05-1.47970068E-06-8.65420610E-07-8.29357725E-04
8.26136204E-073.51494659E-076.28996384E-06-6.29562475E-07-3.68135948E-07-3.52865191E-04
1.47836977E-056.28996384E-061.12565126E-04-1.12665754E-05-6.60049551E-06-6.31451329E-03
-1.47970068E-06-6.29562475E-07-1.12665754E-051.12777769E-066.60598652E-076.32019776E-04
-8.65420610E-07-3.68135948E-07-6.60049551E-066.60598652E-074.22673157E-073.69629212E-04
-8.29357725E-04-3.52865191E-04-6.31451329E-036.32019776E-043.69629212E-043.54241166E-01

Correlation matrix
1.000000000.999999780.99997412-0.99993032-0.95528403-0.99999999
0.999999781.000000000.99996973-0.99992567-0.95509491-0.99999986
0.999974120.999969731.00000000-0.99994992-0.95691261-0.99997337
-0.99993032-0.99992567-0.999949921.000000000.956805360.99992955
-0.95528403-0.95509491-0.956912610.956805361.000000000.95524426
-0.99999999-0.99999986-0.999973370.999929550.955244261.00000000