NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UN20 ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021UN20.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.31156 4.726e-05 au
e 0.550642 8.842e-06
i 2.297 2.909e-05 deg
Ω 133.316 5.117e-05 deg
ω 316.664 6.492e-05 deg
M 288.367 0.008853 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0387 au
Aphelion distance 3.5844 au
Asc. node-Earth separation 0.16527 au
Desc. node-Earth separation 1.67614 au
Earth MOID 0.062 au
Orbital period 1283.68 days
Date of orbit computation   Jul 29 13:29

Covariance matrix
2.23382013E-094.17919266E-101.37204952E-091.39167506E-09-2.19084557E-09-4.18401501E-07
4.17919266E-107.81874527E-112.56693953E-102.60298787E-10-4.09774015E-10-7.82775975E-08
1.37204952E-092.56693953E-108.46349716E-108.12251319E-10-1.29819294E-09-2.56990586E-07
1.39167506E-092.60298787E-108.12251319E-102.61812238E-09-3.21863158E-09-2.60635828E-07
-2.19084557E-09-4.09774015E-10-1.29819294E-09-3.21863158E-094.21519337E-094.10292672E-07
-4.18401501E-07-7.82775975E-08-2.56990586E-07-2.60635828E-074.10292672E-077.83679189E-05

Correlation matrix
1.000000000.999999450.997862630.57546481-0.71396827-0.99999995
0.999999451.000000000.997865890.57531890-0.71378453-0.99999954
0.997862630.997865891.000000000.54565800-0.68731460-0.99786808
0.575464810.575318900.545658001.00000000-0.96887454-0.57540017
-0.71396827-0.71378453-0.68731460-0.968874541.000000000.71386461
-0.99999995-0.99999954-0.99786808-0.575400170.713864611.00000000