NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JE9 ∴ Orbital info ∴ Epoch 59347 MJD
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2021JE9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021JE9.eq0)
Keplerian elements
(Epoch 59347.7 MJD)
Value 1-σ variation Units
a 1.27874 0.002073 au
e 0.373341 0.001576
i 4.966 0.02669 deg
Ω 74.194 0.03142 deg
ω 58.607 0.02297 deg
M 57.587 0.1735 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8013 au
Aphelion distance 1.7561 au
Asc. node-Earth separation -0.06536 au
Desc. node-Earth separation 0.35137 au
Earth MOID 0.01965 au
Orbital period 528.165 days
Date of orbit computation   Jul 29 13:08

Covariance matrix
4.29897270E-063.26843458E-065.52997710E-05-6.49727354E-054.76117935E-05-3.59760241E-04
3.26843458E-062.48494485E-064.20455204E-05-4.94025481E-053.61979765E-05-2.73515669E-04
5.52997710E-054.20455204E-057.12241746E-04-8.37964687E-046.12636653E-04-4.62611155E-03
-6.49727354E-05-4.94025481E-05-8.37964687E-049.87349936E-04-7.20089343E-045.43320935E-03
4.76117935E-053.61979765E-056.12636653E-04-7.20089343E-045.27548184E-04-3.98409544E-03
-3.59760241E-04-2.73515669E-04-4.62611155E-035.43320935E-03-3.98409544E-033.01096909E-02

Correlation matrix
1.000000000.999997870.99937223-0.997271150.99977237-0.99994859
0.999997871.000000000.99941909-0.997367980.99975791-0.99993250
0.999372230.999419091.00000000-0.999255280.99944338-0.99896262
-0.99727115-0.99736798-0.999255281.00000000-0.997745470.99647806
0.999772370.999757910.99944338-0.997745471.00000000-0.99964436
-0.99994859-0.99993250-0.998962620.99647806-0.999644361.00000000