NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UB1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021UB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UB1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22468 0.0003045 au
e 0.274462 0.000237
i 7.703 0.005674 deg
Ω 215.559 9.302e-05 deg
ω 109.203 0.0007496 deg
M 325.948 0.2611 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8886 au
Aphelion distance 1.5608 au
Asc. node-Earth separation 0.23841 au
Desc. node-Earth separation 0.04617 au
Earth MOID 0.02189 au
Orbital period 495.031 days
Date of orbit computation   feb 26 12:24

Covariance matrix
9.27293814E-087.21643469E-081.72769211E-06-2.80915906E-081.47701592E-07-7.95133370E-05
7.21643469E-085.61663185E-081.34438649E-06-2.18419924E-081.13523547E-07-6.18788039E-05
1.72769211E-061.34438649E-063.21950006E-05-5.24103754E-072.78479111E-06-1.48146741E-03
-2.80915906E-08-2.18419924E-08-5.24103754E-078.65212854E-09-4.92431323E-082.40893765E-05
1.47701592E-071.13523547E-072.78479111E-06-4.92431323E-085.61965178E-07-1.26762143E-04
-7.95133370E-05-6.18788039E-05-1.48146741E-032.40893765E-05-1.26762143E-046.81809175E-02

Correlation matrix
1.000000000.999944800.99991584-0.991759040.64702609-0.99999972
0.999944801.000000000.99975121-0.990815500.63898883-0.99993671
0.999915840.999751211.00000000-0.993028170.65470205-0.99992278
-0.99175904-0.99081550-0.993028171.00000000-0.706202880.99181953
0.647026090.638988830.65470205-0.706202881.00000000-0.64759494
-0.99999972-0.99993671-0.999922780.99181953-0.647594941.00000000