NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SW3 ∴ Orbital info ∴ Epoch 59489 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021SW3.eq0)
Keplerian elements
(Epoch 59489.1 MJD)
Value 1-σ variation Units
a 1.31014 0.001042 au
e 0.194817 0.0005269
i 21.653 0.03369 deg
Ω 185.178 0.002862 deg
ω 120.747 0.05188 deg
M 42.509 0.08577 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0549 au
Aphelion distance 1.5654 au
Asc. node-Earth separation 0.40129 au
Desc. node-Earth separation 0.14424 au
Earth MOID 0.13117 au
Orbital period 547.738 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
1.08538119E-065.48784293E-073.50977337E-05-2.98140857E-065.38736439E-05-8.93319122E-05
5.48784293E-072.77627460E-071.77500663E-05-1.50740846E-062.71881290E-05-4.51405544E-05
3.50977337E-051.77500663E-051.13511017E-03-9.64109884E-051.74063432E-03-2.88791181E-03
-2.98140857E-06-1.50740846E-06-9.64109884E-058.18999546E-06-1.47987542E-042.45383313E-04
5.38736439E-052.71881290E-051.74063432E-03-1.47987542E-042.69123603E-03-4.44315395E-03
-8.93319122E-05-4.51405544E-05-2.88791181E-032.45383313E-04-4.44315395E-037.35726830E-03

Correlation matrix
1.000000000.999722160.99992844-0.999973560.99680294-0.99967122
0.999722161.000000000.99988433-0.999672880.99465442-0.99879735
0.999928440.999884331.00000000-0.999921020.99589291-0.99932470
-0.99997356-0.99967288-0.999921021.00000000-0.996798630.99964293
0.996802940.994654420.99589291-0.996798631.00000000-0.99852092
-0.99967122-0.99879735-0.999324700.99964293-0.998520921.00000000