NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JS4 ∴ Orbital info ∴ Epoch 59337 MJD
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2021JS4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021JS4.eq0)
Keplerian elements
(Epoch 59337.5 MJD)
Value 1-σ variation Units
a 2.04849 0.003667 au
e 0.438017 0.0005333
i 8.421 0.009051 deg
Ω 307.236 0.09826 deg
ω 22.769 0.1887 deg
M 282.243 0.4503 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1512 au
Aphelion distance 2.9458 au
Asc. node-Earth separation 0.16369 au
Desc. node-Earth separation 1.7932 au
Earth MOID 0.1471 au
Orbital period 1070.9 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
1.34461690E-051.69832943E-06-3.10130469E-05-3.58624064E-04-6.70915866E-041.64193376E-03
1.69832943E-062.84413391E-07-3.06510459E-06-4.28234065E-05-7.24894979E-051.94803717E-04
-3.10130469E-05-3.06510459E-068.19253997E-058.57431918E-041.69670625E-03-3.94053422E-03
-3.58624064E-04-4.28234065E-058.57431918E-049.65544669E-031.83248756E-02-4.42379707E-02
-6.70915866E-04-7.24894979E-051.69670625E-031.83248756E-023.56265209E-02-8.41326242E-02
1.64193376E-031.94803717E-04-3.94053422E-03-4.42379707E-02-8.41326242E-022.02766308E-01

Correlation matrix
1.000000000.86845563-0.93440654-0.99529990-0.969353250.99439390
0.868455631.00000000-0.63498138-0.81718428-0.720134080.81119324
-0.93440654-0.634981381.000000000.964060250.99314045-0.96682511
-0.99529990-0.817184280.964060251.000000000.98802548-0.99979535
-0.96935325-0.720134080.993140450.988025481.00000000-0.98987380
0.994393900.81119324-0.96682511-0.99979535-0.989873801.00000000