NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EX1 ∴ Orbital info ∴ Epoch 59282 MJD
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2021EX1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EX1.eq0)
Keplerian elements
(Epoch 59282.1 MJD)
Value 1-σ variation Units
a 1.35057 0.0003024 au
e 0.361795 0.0001623
i 16.131 0.005719 deg
Ω 166.697 6.661e-05 deg
ω 298.332 0.004102 deg
M 30.936 0.01483 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8619 au
Aphelion distance 1.8392 au
Asc. node-Earth separation 0.00939 au
Desc. node-Earth separation 0.40886 au
Earth MOID 0.0069 au
Orbital period 573.287 days
Date of orbit computation   feb 26 12:03

Covariance matrix
9.14349957E-084.90713660E-081.72915972E-06-2.01351823E-081.23977259E-06-4.48301169E-06
4.90713660E-082.63358623E-089.28013737E-07-1.08059468E-086.65304077E-07-2.40592708E-06
1.72915972E-069.28013737E-073.27016628E-05-3.80772715E-072.34437092E-05-8.47791833E-05
-2.01351823E-08-1.08059468E-08-3.80772715E-074.43640504E-09-2.73066140E-079.87231701E-07
1.23977259E-066.65304077E-072.34437092E-05-2.73066140E-071.68249430E-05-6.07898628E-05
-4.48301169E-06-2.40592708E-06-8.47791833E-059.87231701E-07-6.07898628E-052.19801135E-04

Correlation matrix
1.000000000.999995750.99998611-0.999732350.99956032-0.99999696
0.999995751.000000000.99999013-0.999708670.99946965-0.99998555
0.999986110.999990131.00000000-0.999689900.99945813-0.99997547
-0.99973235-0.99970867-0.999689901.00000000-0.999483100.99974337
0.999560320.999469650.99945813-0.999483101.00000000-0.99963027
-0.99999696-0.99998555-0.999975470.99974337-0.999630271.00000000