NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AA ∴ Orbital info ∴ Epoch 59216 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021AA.eq0)
Keplerian elements
(Epoch 59216.6 MJD)
Value 1-σ variation Units
a 1.01501 0.0007161 au
e 0.592347 0.0005369
i 24.119 0.03404 deg
Ω 100.995 0.0002659 deg
ω 236.176 0.01362 deg
M 54.023 0.09311 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4138 au
Aphelion distance 1.6163 au
Asc. node-Earth separation -0.00035 au
Desc. node-Earth separation -0.51989 au
Earth MOID 0.00017 au
Orbital period 373.513 days
Date of orbit computation   Jul 29 13:37

Covariance matrix
5.12803360E-073.84032972E-072.43421479E-05-1.41467602E-079.65122919E-06-6.66706274E-05
3.84032972E-072.88246003E-071.82765726E-05-1.01463207E-077.17723226E-06-4.99661812E-05
2.43421479E-051.82765726E-051.15893708E-03-6.38775250E-064.54469468E-04-3.16747737E-03
-1.41467602E-07-1.01463207E-07-6.38775250E-067.06954759E-08-3.01164675E-061.81343048E-05
9.65122919E-067.17723226E-064.54469468E-04-3.01164675E-061.85573404E-04-1.25187342E-03
-6.66706274E-05-4.99661812E-05-3.16747737E-031.81343048E-05-1.25187342E-038.67012976E-03

Correlation matrix
1.000000000.998875670.99851257-0.742994760.98934857-0.99987639
0.998875671.000000000.99996127-0.710773340.98133545-0.99949750
0.998512570.999961271.00000000-0.705703610.97997933-0.99924226
-0.74299476-0.71077334-0.705703611.00000000-0.831477220.73247415
0.989348570.981335450.97997933-0.831477221.00000000-0.98693773
-0.99987639-0.99949750-0.999242260.73247415-0.986937731.00000000