NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EK4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021EK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021EK4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.47234 0.0002744 au
e 0.566783 5.313e-05
i 14.938 0.0007657 deg
Ω 176.349 0.0006094 deg
ω 44.855 0.0006877 deg
M 319.398 0.05519 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0711 au
Aphelion distance 3.8736 au
Asc. node-Earth separation 0.20396 au
Desc. node-Earth separation 1.80068 au
Earth MOID 0.14344 au
Orbital period 1419.91 days
Date of orbit computation   Jul 29 13:10

Covariance matrix
7.52967161E-081.45791404E-082.10051434E-07-1.67139410E-071.88072683E-07-1.51451605E-05
1.45791404E-082.82285281E-094.06700873E-08-3.23620641E-083.64169370E-08-2.93244448E-06
2.10051434E-074.06700873E-085.86298831E-07-4.66091051E-075.24126277E-07-4.22496255E-05
-1.67139410E-07-3.23620641E-08-4.66091051E-073.71331765E-07-4.17939899E-073.36184015E-05
1.88072683E-073.64169370E-085.24126277E-07-4.17939899E-074.72866681E-07-3.78292748E-05
-1.51451605E-05-2.93244448E-06-4.22496255E-053.36184015E-05-3.78292748E-053.04629342E-03

Correlation matrix
1.000000000.999999500.99971940-0.999562140.99670892-0.99999999
0.999999501.000000000.99970410-0.999565010.99675849-0.99999958
0.999719400.999704101.00000000-0.998918830.99542160-0.99971794
-0.99956214-0.99956501-0.998918831.00000000-0.997386360.99956293
0.996708920.996758490.99542160-0.997386361.00000000-0.99671913
-0.99999999-0.99999958-0.999717940.99956293-0.996719131.00000000