NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021YJ ∴ Orbital info ∴ Epoch 60400 MJD
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2021YJ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021YJ.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.30342 0.000155 au
e 0.56167 2.912e-05
i 32.364 0.0006971 deg
Ω 274.249 0.0001415 deg
ω 176.455 7.638e-05 deg
M 232.181 0.02346 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0097 au
Aphelion distance 3.5972 au
Asc. node-Earth separation 2.57182 au
Desc. node-Earth separation 0.02756 au
Earth MOID 0.02753 au
Orbital period 1276.9 days
Date of orbit computation   feb 26 12:34

Covariance matrix
2.40341127E-084.51491729E-091.07966928E-07-2.19149722E-081.01817367E-08-3.63772694E-06
4.51491729E-098.48148022E-102.02819819E-08-4.11679769E-091.91240810E-09-6.83363474E-07
1.07966928E-072.02819819E-084.85897794E-07-9.85397407E-084.51399959E-08-1.63413803E-05
-2.19149722E-08-4.11679769E-09-9.85397407E-082.00112891E-08-9.22988947E-093.31696414E-06
1.01817367E-081.91240810E-094.51399959E-08-9.22988947E-095.83331255E-09-1.54143794E-06
-3.63772694E-06-6.83363474E-07-1.63413803E-053.31696414E-06-1.54143794E-065.50594879E-04

Correlation matrix
1.000000000.999999830.99908913-0.999284950.85990444-0.99999992
0.999999831.000000000.99908422-0.999277630.85977958-0.99999966
0.999089130.999084221.00000000-0.999312730.84787422-0.99907983
-0.99928495-0.99927763-0.999312731.00000000-0.854282170.99927992
0.859904440.859779580.84787422-0.854282171.00000000-0.86010671
-0.99999992-0.99999966-0.999079830.99927992-0.860106711.00000000