NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AY ∴ Orbital info ∴ Epoch 60600 MJD
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2021AY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AY.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.05636 0.004036 au
e 0.593028 0.0008743
i 8.517 0.01045 deg
Ω 102.002 0.0007945 deg
ω 297.335 0.003158 deg
M 117.333 1.44 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8369 au
Aphelion distance 3.2758 au
Asc. node-Earth separation 0.06505 au
Desc. node-Earth separation 0.81732 au
Earth MOID 0.02247 au
Orbital period 1077.07 days
Date of orbit computation   Jul 29 13:07

Covariance matrix
1.62929591E-053.52887784E-064.21681451E-053.20124618E-06-1.24240334E-05-5.81190437E-03
3.52887784E-067.64325321E-079.13314013E-066.93478575E-07-2.69299416E-06-1.25879519E-03
4.21681451E-059.13314013E-061.09138751E-048.28549571E-06-3.21514099E-05-1.50419101E-02
3.20124618E-066.93478575E-078.28549571E-066.31198402E-07-2.47056417E-06-1.14192338E-03
-1.24240334E-05-2.69299416E-06-3.21514099E-05-2.47056417E-069.97330544E-064.43178000E-03
-5.81190437E-03-1.25879519E-03-1.50419101E-02-1.14192338E-034.43178000E-032.07317972E+00

Correlation matrix
1.000000000.999994280.999988540.99824270-0.97463738-1.00000000
0.999994281.000000000.999980450.99841473-0.97538647-0.99999419
0.999988540.999980451.000000000.99826550-0.97452048-0.99998854
0.998242700.998414730.998265501.00000000-0.98467663-0.99824133
-0.97463738-0.97538647-0.97452048-0.984676631.000000000.97463086
-1.00000000-0.99999419-0.99998854-0.998241330.974630861.00000000