NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021LL15 ∴ Orbital info ∴ Epoch 60400 MJD
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2021LL15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021LL15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.972439 0.0003274 au
e 0.344382 0.0008126
i 3.982 0.01087 deg
Ω 245.11 0.02878 deg
ω 244.186 0.05532 deg
M 64.351 0.6033 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6375 au
Aphelion distance 1.3073 au
Asc. node-Earth separation -0.00452 au
Desc. node-Earth separation -0.24078 au
Earth MOID 0.00087 au
Orbital period 350.261 days
Date of orbit computation   feb 26 12:57

Covariance matrix
1.07195765E-076.61748522E-081.17761330E-06-7.36337039E-061.49630920E-05-1.95689439E-04
6.61748522E-086.60299303E-078.79702710E-069.58046591E-06-1.52896661E-05-1.85207822E-04
1.17761330E-068.79702710E-061.18078749E-041.03167436E-04-1.55177904E-04-2.98880899E-03
-7.36337039E-069.58046591E-061.03167436E-048.28067764E-04-1.58725026E-031.19733686E-02
1.49630920E-05-1.52896661E-05-1.55177904E-04-1.58725026E-033.05988036E-03-2.47655936E-02
-1.95689439E-04-1.85207822E-04-2.98880899E-031.19733686E-02-2.47655936E-023.63933594E-01

Correlation matrix
1.000000000.248733190.33100002-0.781546630.82619071-0.99075781
0.248733191.000000000.996275930.40971633-0.34015382-0.37781381
0.331000020.996275931.000000000.32993154-0.25816169-0.45593320
-0.781546630.409716330.329931541.00000000-0.997149430.68971924
0.82619071-0.34015382-0.25816169-0.997149431.00000000-0.74213933
-0.99075781-0.37781381-0.455933200.68971924-0.742139331.00000000