NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WH ∴ Orbital info ∴ Epoch 59542 MJD
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2021WH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WH.eq0)
Keplerian elements
(Epoch 59542.2 MJD)
Value 1-σ variation Units
a 2.40629 0.002757 au
e 0.766154 0.000307
i 6.412 0.002461 deg
Ω 58.87 0.0001604 deg
ω 271.451 0.0004034 deg
M 12.077 0.02321 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5627 au
Aphelion distance 4.2499 au
Asc. node-Earth separation -0.01326 au
Desc. node-Earth separation 0.00297 au
Earth MOID 0.00041 au
Orbital period 1363.39 days
Date of orbit computation   feb 26 12:30

Covariance matrix
7.60178345E-068.46478547E-076.78367091E-06-4.37754901E-079.28964630E-07-6.39796815E-05
8.46478547E-079.42581728E-087.55410804E-07-4.87318308E-081.03276306E-07-7.12430611E-06
6.78367091E-067.55410804E-076.05677645E-06-3.89395740E-078.19298796E-07-5.70941537E-05
-4.37754901E-07-4.87318308E-08-3.89395740E-072.57370304E-08-5.76132239E-083.68430357E-06
9.28964630E-071.03276306E-078.19298796E-07-5.76132239E-081.62756964E-07-7.81836645E-06
-6.39796815E-05-7.12430611E-06-5.70941537E-053.68430357E-06-7.81836645E-065.38478856E-04

Correlation matrix
1.000000000.999997010.99973812-0.989678310.83516376-1.00000000
0.999997011.000000000.99977647-0.989404770.83381825-0.99999709
0.999738120.999776471.00000000-0.986259520.82518582-0.99973878
-0.98967831-0.98940477-0.986259521.00000000-0.890170440.98967332
0.835163760.833818250.82518582-0.890170441.00000000-0.83514504
-1.00000000-0.99999709-0.999738780.98967332-0.835145041.00000000