NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021LA4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021LA4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021LA4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.58634 0.0003065 au
e 0.511495 3.888e-05
i 25.843 0.003244 deg
Ω 240.632 0.0009169 deg
ω 86.271 0.003199 deg
M 266.925 0.0477 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2634 au
Aphelion distance 3.9092 au
Asc. node-Earth separation 0.83752 au
Desc. node-Earth separation 0.98828 au
Earth MOID 0.51834 au
Orbital period 1519.25 days
Date of orbit computation   Jul 29 13:27

Covariance matrix
9.39680652E-081.18429202E-089.80326039E-072.72969621E-07-9.58672884E-07-1.46227162E-05
1.18429202E-081.51145802E-091.21217075E-073.34737670E-08-1.17945297E-07-1.84246409E-06
9.80326039E-071.21217075E-071.05245152E-052.96611866E-06-1.03501110E-05-1.52613303E-04
2.72969621E-073.34737670E-082.96611866E-068.40718750E-07-2.92551608E-06-4.25015485E-05
-9.58672884E-07-1.17945297E-07-1.03501110E-05-2.92551608E-061.02329822E-051.49245384E-04
-1.46227162E-05-1.84246409E-06-1.52613303E-04-4.25015485E-051.49245384E-042.27550933E-03

Correlation matrix
1.000000000.993735070.985778510.97117794-0.97764052-0.99999677
0.993735071.000000000.961091440.93903370-0.94837801-0.99348583
0.985778510.961091441.000000000.99715370-0.99733911-0.98617056
0.971177940.939033700.997153701.00000000-0.99741527-0.97171762
-0.97764052-0.94837801-0.99733911-0.997415271.000000000.97804872
-0.99999677-0.99348583-0.98617056-0.971717620.978048721.00000000