NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2022UD21 ∴ Orbital info ∴ Epoch 60400 MJD
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2022UD21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2022UD21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.58624 0.0007431 au
e 0.375509 0.0002867
i 18.371 0.009077 deg
Ω 217.944 6.532e-05 deg
ω 207.414 0.004633 deg
M 242.807 0.1676 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9906 au
Aphelion distance 2.1819 au
Asc. node-Earth separation 1.03706 au
Desc. node-Earth separation 0.02995 au
Earth MOID 0.02817 au
Orbital period 729.716 days
Date of orbit computation   feb 26 12:58

Covariance matrix
5.52242800E-072.13064066E-076.74532799E-06-4.84194784E-08-3.43122931E-06-1.24573852E-04
2.13064066E-078.22038435E-082.60243574E-06-1.86792898E-08-1.32360594E-06-4.80626633E-05
6.74532799E-062.60243574E-068.23965396E-05-5.91671324E-07-4.19202957E-05-1.52159405E-03
-4.84194784E-08-1.86792898E-08-5.91671324E-074.26607106E-093.01924280E-071.09219325E-05
-3.43122931E-06-1.32360594E-06-4.19202957E-053.01924280E-072.14621898E-057.73952273E-04
-1.24573852E-04-4.80626633E-05-1.52159405E-031.09219325E-057.73952273E-042.81011496E-02

Correlation matrix
1.000000000.999997970.99996213-0.99756461-0.99666153-0.99999959
0.999997971.000000000.99995272-0.99747095-0.99649616-0.99999937
0.999962130.999952721.00000000-0.99795738-0.99685694-0.99995918
-0.99756461-0.99747095-0.997957381.000000000.997808000.99752412
-0.99666153-0.99649616-0.996856940.997808001.000000000.99658678
-0.99999959-0.99999937-0.999959180.997524120.996586781.00000000