NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023XW21 ∴ Orbital info ∴ Epoch 60305 MJD
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2023XW21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023XW21.eq0)
Keplerian elements
(Epoch 60305.8 MJD)
Value 1-σ variation Units
a 2.12169 0.0006207 au
e 0.465262 0.0001283
i 39.675 0.003606 deg
Ω 86.393 0.002102 deg
ω 282.258 0.009995 deg
M 23.429 0.01344 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1345 au
Aphelion distance 3.1088 au
Asc. node-Earth separation 0.52896 au
Desc. node-Earth separation 0.83046 au
Earth MOID 0.42727 au
Orbital period 1128.81 days
Date of orbit computation   Jul 29 14:25

Covariance matrix
3.85273873E-077.96269466E-082.23555222E-06-1.30286335E-066.15178021E-06-8.33634623E-06
7.96269466E-081.64717138E-084.62618198E-07-2.69704704E-071.26646367E-06-1.72154532E-06
2.23555222E-064.62618198E-071.30007678E-05-7.58011832E-063.54956983E-05-4.83148892E-05
-1.30286335E-06-2.69704704E-07-7.58011832E-064.42043959E-06-2.06546802E-052.81486572E-05
6.15178021E-061.26646367E-063.54956983E-05-2.06546802E-059.99089222E-05-1.33577581E-04
-8.33634623E-06-1.72154532E-06-4.83148892E-052.81486572E-05-1.33577581E-041.80508304E-04

Correlation matrix
1.000000000.999553140.99888511-0.998346630.99154834-0.99963711
0.999553141.000000000.99969799-0.999508280.98723650-0.99839058
0.998885110.999697991.00000000-0.999905030.98489308-0.99735070
-0.99834663-0.99950828-0.999905031.00000000-0.982841780.99649783
0.991548340.987236500.98489308-0.982841781.00000000-0.99467876
-0.99963711-0.99839058-0.997350700.99649783-0.994678761.00000000