NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EX1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021EX1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EX1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.35015 0.0003042 au
e 0.361239 0.0001635
i 16.121 0.005729 deg
Ω 166.68 0.0001122 deg
ω 298.344 0.004226 deg
M 13.263 0.2517 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8624 au
Aphelion distance 1.8379 au
Asc. node-Earth separation 0.00989 au
Desc. node-Earth separation 0.41034 au
Earth MOID 0.00727 au
Orbital period 573.02 days
Date of orbit computation   feb 26 12:03

Covariance matrix
9.25488737E-084.97505488E-081.74283592E-06-3.41255447E-081.28508791E-06-7.65570818E-05
4.97505488E-082.67441178E-089.36886163E-07-1.83443006E-086.90753704E-07-4.11539879E-05
1.74283592E-069.36886163E-073.28211581E-05-6.42624110E-072.41980774E-05-1.44168553E-03
-3.41255447E-08-1.83443006E-08-6.42624110E-071.25854999E-08-4.73904637E-072.82289062E-05
1.28508791E-066.90753704E-072.41980774E-05-4.73904637E-071.78589441E-05-1.06303825E-03
-7.65570818E-05-4.11539879E-05-1.44168553E-032.82289062E-05-1.06303825E-036.33285600E-02

Correlation matrix
1.000000000.999995780.99998615-0.999905110.99958419-0.99999999
0.999995781.000000000.99999018-0.999888990.99949631-0.99999535
0.999986150.999990181.00000000-0.999872970.99948440-0.99998569
-0.99990511-0.99988899-0.999872971.00000000-0.999603650.99990562
0.999584190.999496310.99948440-0.999603651.00000000-0.99958837
-0.99999999-0.99999535-0.999985690.99990562-0.999588371.00000000