NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EX3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021EX3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EX3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.33422 0.0004617 au
e 0.26077 0.0002458
i 14.331 0.01026 deg
Ω 171.669 0.000339 deg
ω 317.384 0.007908 deg
M 17.617 0.3911 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9863 au
Aphelion distance 1.6821 au
Asc. node-Earth separation 0.04974 au
Desc. node-Earth separation 0.53352 au
Earth MOID 0.04406 au
Orbital period 562.91 days
Date of orbit computation   feb 26 12:36

Covariance matrix
2.13154331E-071.13460777E-074.73693338E-06-1.56508022E-073.63394593E-06-1.80552449E-04
1.13460777E-076.03977620E-082.52149984E-06-8.33123369E-081.93294449E-06-9.61062980E-05
4.73693338E-062.52149984E-061.05271345E-04-3.47814383E-068.07310925E-05-4.01240778E-03
-1.56508022E-07-8.33123369E-08-3.47814383E-061.14942659E-07-2.66647583E-061.32569287E-04
3.63394593E-061.93294449E-068.07310925E-05-2.66647583E-066.25406754E-05-3.07842943E-03
-1.80552449E-04-9.61062980E-05-4.01240778E-031.32569287E-04-3.07842943E-031.52937161E-01

Correlation matrix
1.000000000.999972950.99998874-0.999882350.99529105-0.99999952
0.999972951.000000000.99998489-0.999903930.99455242-0.99996526
0.999988740.999984891.00000000-0.999889100.99495734-0.99998495
-0.99988235-0.99990393-0.999889101.00000000-0.994525100.99987518
0.995291050.994552420.99495734-0.994525101.00000000-0.99538572
-0.99999952-0.99996526-0.999984950.99987518-0.995385721.00000000