NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WN ∴ Orbital info ∴ Epoch 59545 MJD
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2021WN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WN.eq0)
Keplerian elements
(Epoch 59545.4 MJD)
Value 1-σ variation Units
a 1.38622 0.0004557 au
e 0.64185 0.0001624
i 8.988 0.003806 deg
Ω 86.38 0.006709 deg
ω 215.074 0.008021 deg
M 40.249 0.02449 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4965 au
Aphelion distance 2.276 au
Asc. node-Earth separation 0.7326 au
Desc. node-Earth separation -0.48142 au
Earth MOID 0.09669 au
Orbital period 596.139 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
2.07687747E-077.39719542E-081.73232611E-06-3.04782765E-063.63336661E-06-1.11614542E-05
7.39719542E-082.63657603E-086.16268939E-07-1.08359503E-061.29039644E-06-3.97624499E-06
1.73232611E-066.16268939E-071.44888136E-05-2.55276707E-053.04729659E-05-9.30612383E-05
-3.04782765E-06-1.08359503E-06-2.55276707E-054.50137584E-05-5.37713822E-051.63698722E-04
3.63336661E-061.29039644E-063.04729659E-05-5.37713822E-056.43427584E-05-1.95088774E-04
-1.11614542E-05-3.97624499E-06-9.30612383E-051.63698722E-04-1.95088774E-045.99875159E-04

Correlation matrix
1.000000000.999635120.99863734-0.996809870.99392576-0.99996525
0.999635121.000000000.99708852-0.994659000.99072511-0.99982167
0.998637340.997088521.00000000-0.999590540.99804121-0.99821013
-0.99680987-0.99465900-0.999590541.00000000-0.999145470.99619008
0.993925760.990725110.99804121-0.999145471.00000000-0.99300630
-0.99996525-0.99982167-0.998210130.99619008-0.993006301.00000000