NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WU4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WU4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.37192 0.004127 au
e 0.480238 0.001605
i 29.241 0.09235 deg
Ω 245.41 0.002736 deg
ω 275.274 0.09448 deg
M 123.703 2.122 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7131 au
Aphelion distance 2.0308 au
Asc. node-Earth separation -0.00229 au
Desc. node-Earth separation 0.11831 au
Earth MOID 0.00168 au
Orbital period 586.94 days
Date of orbit computation   feb 26 12:38

Covariance matrix
1.70292563E-056.62491506E-063.81086237E-041.12895572E-05-3.89875437E-04-8.75702745E-03
6.62491506E-062.57736173E-061.48249471E-044.39158776E-06-1.51665197E-04-3.40675789E-03
3.81086237E-041.48249471E-048.52866093E-032.52685572E-04-8.72543009E-03-1.95967680E-01
1.12895572E-054.39158776E-062.52685572E-047.48792493E-06-2.58523038E-04-5.80548239E-03
-3.89875437E-04-1.51665197E-04-8.72543009E-03-2.58523038E-048.92717941E-032.00487392E-01
-8.75702745E-03-3.40675789E-03-1.95967680E-01-5.80548239E-032.00487392E-014.50316377E+00

Correlation matrix
1.000000000.999987990.999965460.99976591-0.99993300-1.00000000
0.999987991.000000000.999919510.99966189-0.99986442-0.99998782
0.999965460.999919511.000000000.99990624-0.99997533-0.99996582
0.999765910.999661890.999906241.00000000-0.99991108-0.99976678
-0.99993300-0.99986442-0.99997533-0.999911081.000000000.99993338
-1.00000000-0.99998782-0.99996582-0.999766780.999933381.00000000