NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ON ∴ Orbital info ∴ Epoch 59413 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021ON.eq0)
Keplerian elements
(Epoch 59413.8 MJD)
Value 1-σ variation Units
a 1.95416 0.006095 au
e 0.462253 0.001624
i 11.112 0.02691 deg
Ω 116.084 0.0062 deg
ω 157.078 0.002259 deg
M 8.501 0.0422 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0508 au
Aphelion distance 2.8575 au
Asc. node-Earth separation 1.69289 au
Desc. node-Earth separation 0.06147 au
Earth MOID 0.05303 au
Orbital period 997.786 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
3.71518475E-059.89697755E-061.63925482E-043.77541039E-05-6.01362534E-06-2.57170836E-04
9.89697755E-062.63651358E-064.36627777E-051.00559349E-05-1.61344915E-06-6.85051388E-05
1.63925482E-044.36627777E-057.24333476E-041.66850702E-04-2.44721336E-05-1.13530561E-03
3.77541039E-051.00559349E-051.66850702E-043.84349974E-05-5.58143691E-06-2.61490844E-04
-6.01362534E-06-1.61344915E-06-2.44721336E-05-5.58143691E-065.10437269E-064.04478133E-05
-2.57170836E-04-6.85051388E-05-1.13530561E-03-2.61490844E-044.04478133E-051.78051311E-03

Correlation matrix
1.000000000.999993950.999279510.99910362-0.43669173-0.99990541
0.999993951.000000000.999141680.99895061-0.43981404-0.99985162
0.999279510.999141681.000000000.99998925-0.40246801-0.99970282
0.999103620.998950610.999989251.00000000-0.39848447-0.99958670
-0.43669173-0.43981404-0.40246801-0.398484471.000000000.42427874
-0.99990541-0.99985162-0.99970282-0.999586700.424278741.00000000