NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UN20 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021UN20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31186 4.729e-05 au
e 0.550534 8.834e-06
i 2.297 2.906e-05 deg
Ω 133.318 5.159e-05 deg
ω 316.65 6.565e-05 deg
M 232.297 0.00713 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0391 au
Aphelion distance 3.5846 au
Asc. node-Earth separation 0.16511 au
Desc. node-Earth separation 1.67476 au
Earth MOID 0.06242 au
Orbital period 1283.93 days
Date of orbit computation   feb 26 12:24

Covariance matrix
2.23638022E-094.17771569E-101.37114491E-091.42670226E-09-2.23972540E-09-3.37159577E-07
4.17771569E-107.80427560E-112.56140499E-102.66452215E-10-4.18291351E-10-6.29837935E-08
1.37114491E-092.56140499E-108.44274387E-108.32183749E-10-1.32573286E-09-2.06717005E-07
1.42670226E-092.66452215E-108.32183749E-102.66173836E-09-3.28307500E-09-2.15062100E-07
-2.23972540E-09-4.18291351E-10-1.32573286E-09-3.28307500E-094.31016443E-093.37604106E-07
-3.37159577E-07-6.29837935E-08-2.06717005E-07-2.15062100E-073.37604106E-075.08306226E-05

Correlation matrix
1.000000000.999999450.997857960.58476025-0.72139817-0.99999992
0.999999451.000000000.997861220.58461554-0.72121652-0.99999954
0.997857960.997861221.000000000.55513006-0.69497198-0.99786475
0.584760250.584615540.555130061.00000000-0.96928435-0.58468033
-0.72139817-0.72121652-0.69497198-0.969284351.000000000.72127036
-0.99999992-0.99999954-0.99786475-0.584680330.721270361.00000000