NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GY9 ∴ Orbital info ∴ Epoch 60600 MJD
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2021GY9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021GY9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.5235 0.002318 au
e 0.469692 0.001017
i 6.253 0.01271 deg
Ω 12.491 0.0005536 deg
ω 102.887 0.003768 deg
M 349.02 1.664 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8079 au
Aphelion distance 2.2391 au
Asc. node-Earth separation 0.32656 au
Desc. node-Earth separation 0.07705 au
Earth MOID 0.02072 au
Orbital period 686.851 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
5.37528374E-062.35698392E-062.94654960E-05-1.26023052E-068.69582965E-06-3.85697519E-03
2.35698392E-061.03350890E-061.29199231E-05-5.52467473E-073.81311516E-06-1.69122841E-03
2.94654960E-051.29199231E-051.61546004E-04-6.91179106E-064.76229942E-05-2.11425787E-02
-1.26023052E-06-5.52467473E-07-6.91179106E-063.06520571E-07-2.03431328E-069.04240840E-04
8.69582965E-063.81311516E-064.76229942E-05-2.03431328E-061.41965990E-05-6.23969862E-03
-3.85697519E-03-1.69122841E-03-2.11425787E-029.04240840E-04-6.23969862E-032.76752990E+00

Correlation matrix
1.000000000.999997260.99991930-0.981791980.99544706-0.99999997
0.999997261.000000000.99989572-0.981566640.99547568-0.99999768
0.999919300.999895721.00000000-0.982228830.99443506-0.99991638
-0.98179198-0.98156664-0.982228831.00000000-0.975204870.98176635
0.995447060.995475680.99443506-0.975204871.00000000-0.99546339
-0.99999997-0.99999768-0.999916380.98176635-0.995463391.00000000