NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AY2 ∴ Orbital info ∴ Epoch 59224 MJD
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2021AY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AY2.eq0)
Keplerian elements
(Epoch 59224.5 MJD)
Value 1-σ variation Units
a 2.85801 0.007054 au
e 0.667914 0.0008302
i 3.168 0.002858 deg
Ω 287.655 9.787e-05 deg
ω 148.861 0.003241 deg
M 5.319 0.02044 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9491 au
Aphelion distance 4.7669 au
Asc. node-Earth separation 2.67523 au
Desc. node-Earth separation 0.02406 au
Earth MOID 0.00644 au
Orbital period 1764.79 days
Date of orbit computation   Jul 29 13:05

Covariance matrix
4.97595650E-055.85599756E-062.01616268E-056.74789735E-07-2.28145353E-05-1.44154104E-04
5.85599756E-066.89168269E-072.37273744E-067.94139605E-08-2.68502139E-06-1.69648914E-05
2.01616268E-052.37273744E-068.16971387E-062.73752318E-07-9.24376351E-06-5.84085657E-05
6.74789735E-077.94139605E-082.73752318E-079.57817952E-09-3.10267502E-07-1.95481656E-06
-2.28145353E-05-2.68502139E-06-9.24376351E-06-3.10267502E-071.05068277E-056.60881016E-05
-1.44154104E-04-1.69648914E-05-5.84085657E-05-1.95481656E-066.60881016E-054.17617061E-04

Correlation matrix
1.000000000.999999920.999962840.97743682-0.99778629-0.99999909
0.999999921.000000000.999962290.97744591-0.99781335-0.99999846
0.999962840.999962291.000000000.97861731-0.99772211-0.99996316
0.977436820.977445910.978617311.00000000-0.97804536-0.97740692
-0.99778629-0.99781335-0.99772211-0.978045361.000000000.99769629
-0.99999909-0.99999846-0.99996316-0.977406920.997696291.00000000