NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UO20 ∴ Orbital info ∴ Epoch 59522 MJD
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2021UO20  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UO20.eq0)
Keplerian elements
(Epoch 59522.1 MJD)
Value 1-σ variation Units
a 2.66668 0.0006934 au
e 0.518522 0.0001073
i 8.008 0.001164 deg
Ω 125.025 0.005012 deg
ω 292.635 0.009568 deg
M 355.629 0.001118 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2839 au
Aphelion distance 4.0494 au
Asc. node-Earth separation 0.63998 au
Desc. node-Earth separation 1.41941 au
Earth MOID 0.32901 au
Orbital period 1590.58 days
Date of orbit computation   Jul 29 14:39

Covariance matrix
4.80823868E-077.44195922E-088.05669188E-07-2.87693567E-065.14237264E-064.77811469E-07
7.44195922E-081.15236631E-081.24838720E-07-4.51567503E-078.09552196E-077.19660681E-08
8.05669188E-071.24838720E-071.35531471E-06-5.01180609E-069.02846930E-067.40660418E-07
-2.87693567E-06-4.51567503E-07-5.01180609E-062.51224693E-05-4.77120727E-05-4.11666673E-07
5.14237264E-068.09552196E-079.02846930E-06-4.77120727E-059.15491287E-05-2.00749395E-07
4.77811469E-077.19660681E-087.40660418E-07-4.11666673E-07-2.00749395E-071.25044048E-06

Correlation matrix
1.000000000.999767470.99803017-0.827762940.775074460.61621469
0.999767471.000000000.99892747-0.839259450.788174670.59951629
0.998030170.998927471.00000000-0.858900830.810525980.56894141
-0.82776294-0.83925945-0.858900831.00000000-0.99487843-0.07344852
0.775074460.788174670.81052598-0.994878431.00000000-0.01876271
0.616214690.599516290.56894141-0.07344852-0.018762711.00000000