NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XQ4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021XQ4  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021XQ4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.4281 0.001662 au
e 0.579354 0.0007005
i 0.914 0.001098 deg
Ω 71.662 0.00105 deg
ω 269.44 0.001295 deg
M 272.82 1.127 deg
Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6007 au
Aphelion distance 2.2555 au
Asc. node-Earth separation -0.03416 au
Desc. node-Earth separation -0.06625 au
Earth MOID 0.00093 au
Orbital period 623.354 days
Date of orbit computation   Jul 29 13:13

Covariance matrix
2.76120027E-061.16391490E-061.82046208E-06-1.54460552E-065.22576977E-07-1.87263695E-03
1.16391490E-064.90654507E-077.67615607E-07-6.49017294E-072.13091396E-07-7.89363726E-04
1.82046208E-067.67615607E-071.20500393E-06-9.85487481E-072.76200004E-07-1.23463469E-03
-1.54460552E-06-6.49017294E-07-9.85487481E-071.10204933E-06-8.29438773E-071.04751833E-03
5.22576977E-072.13091396E-072.76200004E-07-8.29438773E-071.67674278E-06-3.54314276E-04
-1.87263695E-03-7.89363726E-04-1.23463469E-031.04751833E-03-3.54314276E-041.27001623E+00

Correlation matrix
1.000000000.999964030.99801818-0.885458300.24286677-1.00000000
0.999964031.000000000.99830137-0.882607990.23493342-0.99996462
0.998018180.998301371.00000000-0.855177690.19431048-0.99802084
-0.88545830-0.88260799-0.855177691.00000000-0.610169640.88543458
0.242866770.234933420.19431048-0.610169641.00000000-0.24280118
-1.00000000-0.99996462-0.998020840.88543458-0.242801181.00000000