NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AY2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021AY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AY2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.85318 0.007045 au
e 0.668598 0.0008315
i 3.173 0.002891 deg
Ω 287.569 0.0005815 deg
ω 148.946 0.002866 deg
M 286.364 1.062 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9455 au
Aphelion distance 4.7608 au
Asc. node-Earth separation 2.6724 au
Desc. node-Earth separation 0.02105 au
Earth MOID 0.00555 au
Orbital period 1760.32 days
Date of orbit computation   Jul 29 13:05

Covariance matrix
4.96378192E-055.85813343E-062.03695761E-05-4.09440198E-06-2.01375728E-05-7.48064604E-03
5.85813343E-066.91362625E-072.40396622E-06-4.83210706E-07-2.37665929E-06-8.82847451E-04
2.03695761E-052.40396622E-068.35955017E-06-1.67984872E-06-8.26349002E-06-3.06978822E-03
-4.09440198E-06-4.83210706E-07-1.67984872E-063.38158699E-071.66029433E-066.17045119E-04
-2.01375728E-05-2.37665929E-06-8.26349002E-061.66029433E-068.21577506E-063.03481841E-03
-7.48064604E-03-8.82847451E-04-3.06978822E-036.17045119E-043.03481841E-031.12736752E+00

Correlation matrix
1.000000000.999999920.99996360-0.99936434-0.99718677-1.00000000
0.999999921.000000000.99996306-0.99936312-0.99721708-0.99999991
0.999963600.999963061.00000000-0.99912180-0.99712082-0.99996362
-0.99936434-0.99936312-0.999121801.000000000.996094480.99936441
-0.99718677-0.99721708-0.997120820.996094481.000000000.99718487
-1.00000000-0.99999991-0.999963620.999364410.997184871.00000000