NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AJ4 ∴ Orbital info ∴ Epoch 59223 MJD
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2021AJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AJ4.eq0)
Keplerian elements
(Epoch 59223.8 MJD)
Value 1-σ variation Units
a 1.27961 0.001503 au
e 0.334358 0.000436
i 32.025 0.05427 deg
Ω 107.03 0.0203 deg
ω 234.411 0.1138 deg
M 77.765 0.1764 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8518 au
Aphelion distance 1.7075 au
Asc. node-Earth separation 0.42777 au
Desc. node-Earth separation -0.06657 au
Earth MOID 0.06133 au
Orbital period 528.704 days
Date of orbit computation   Jul 29 12:45

Covariance matrix
2.25867016E-066.22217773E-078.14723201E-05-3.04718158E-051.70784235E-04-2.64832625E-04
6.22217773E-071.90116554E-072.27834647E-05-8.51632699E-064.61120646E-05-7.41299393E-05
8.14723201E-052.27834647E-052.94538762E-03-1.10151828E-036.14310127E-03-9.57367518E-03
-3.04718158E-05-8.51632699E-06-1.10151828E-034.11948599E-04-2.29785567E-033.58037600E-03
1.70784235E-044.61120646E-056.14310127E-03-2.29785567E-031.29606512E-02-1.99664895E-02
-2.64832625E-04-7.41299393E-05-9.57367518E-033.58037600E-03-1.99664895E-023.11262772E-02

Correlation matrix
1.000000000.949524200.99887800-0.998965320.99817792-0.99880679
0.949524201.000000000.96280552-0.962322960.92894754-0.96365169
0.998878000.962805521.00000000-0.999997620.99426702-0.99987076
-0.99896532-0.96232296-0.999997621.00000000-0.994461150.99986998
0.998177920.928947540.99426702-0.994461151.00000000-0.99408772
-0.99880679-0.96365169-0.999870760.99986998-0.994087721.00000000