NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EF3 ∴ Orbital info ∴ Epoch 59306 MJD
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2021EF3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EF3.eq0)
Keplerian elements
(Epoch 59306.6 MJD)
Value 1-σ variation Units
a 1.27984 5.207e-05 au
e 0.230599 3.168e-05
i 1.844 0.0002293 deg
Ω 164.462 3.648e-05 deg
ω 340.952 0.0002776 deg
M 30.604 0.002231 deg
Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9847 au
Aphelion distance 1.575 au
Asc. node-Earth separation 0.00331 au
Desc. node-Earth separation 0.54249 au
Earth MOID 0.002 au
Orbital period 528.849 days
Date of orbit computation   feb 26 12:16

Covariance matrix
2.71134960E-091.64963714E-091.19387002E-08-1.57792251E-091.43213944E-08-1.16144953E-07
1.64963714E-091.00367222E-097.26378045E-09-9.59619298E-108.71216471E-09-7.06643357E-08
1.19387002E-087.26378045E-095.25762467E-08-6.90573219E-096.29882854E-08-5.11395589E-07
-1.57792251E-09-9.59619298E-10-6.90573219E-091.33085021E-09-8.98659999E-096.77319683E-08
1.43213944E-088.71216471E-096.29882854E-08-8.98659999E-097.70863854E-08-6.13940331E-07
-1.16144953E-07-7.06643357E-08-5.11395589E-076.77319683E-08-6.13940331E-074.97544134E-06

Correlation matrix
1.000000000.999999340.99992977-0.830669610.99061227-0.99998106
0.999999341.000000000.99993545-0.830306490.99046991-0.99997358
0.999929770.999935451.00000000-0.825563250.98940968-0.99987655
-0.83066961-0.83030649-0.825563251.00000000-0.887241770.83236403
0.990612270.990469910.98940968-0.887241771.00000000-0.99133746
-0.99998106-0.99997358-0.999876550.83236403-0.991337461.00000000