NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AN ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021AN.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.804155 3.853e-05 au
e 0.362539 0.0001773
i 30.066 0.04046 deg
Ω 282.933 0.002163 deg
ω 329.512 0.01822 deg
M 51.43 0.06767 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5126 au
Aphelion distance 1.0957 au
Asc. node-Earth separation -0.48446 au
Desc. node-Earth separation 0.03312 au
Earth MOID 0.02896 au
Orbital period 263.395 days
Date of orbit computation   feb 26 12:19

Covariance matrix
1.48453870E-096.82588073E-091.55773757E-06-8.32932759E-08-7.01825343E-07-2.60695346E-06
6.82588073E-093.14394905E-087.17320118E-06-3.83543193E-07-3.22986099E-06-1.19765576E-05
1.55773757E-067.17320118E-061.63669999E-03-8.75127285E-05-7.36999229E-04-2.73348412E-03
-8.32932759E-08-3.83543193E-07-8.75127285E-054.67923360E-063.94071703E-051.46163613E-04
-7.01825343E-07-3.22986099E-06-7.36999229E-043.94071703E-053.31946189E-041.23191314E-03
-2.60695346E-06-1.19765576E-05-2.73348412E-031.46163613E-041.23191314E-034.57989926E-03

Correlation matrix
1.000000000.999137330.99934166-0.99937117-0.99976848-0.99979176
0.999137331.000000000.99997863-0.99997505-0.99979794-0.99808216
0.999341660.999978631.00000000-0.99999844-0.99988177-0.99839880
-0.99937117-0.99997505-0.999998441.000000000.999894190.99844453
-0.99976848-0.99979794-0.999881770.999894191.000000000.99912144
-0.99979176-0.99808216-0.998398800.998444530.999121441.00000000