NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021LA1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021LA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021LA1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21509 0.0005421 au
e 0.179668 0.0003653
i 11.727 0.01743 deg
Ω 244.737 0.001143 deg
ω 55.873 0.01939 deg
M 5.614 0.4666 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9968 au
Aphelion distance 1.4334 au
Asc. node-Earth separation 0.05502 au
Desc. node-Earth separation 0.32176 au
Earth MOID 0.04519 au
Orbital period 489.228 days
Date of orbit computation   feb 26 12:20

Covariance matrix
2.93880440E-071.98029773E-079.45115588E-066.16795138E-07-1.05039613E-05-2.52965737E-04
1.98029773E-071.33442369E-076.36856409E-064.15516559E-07-7.07729333E-06-1.70460024E-04
9.45115588E-066.36856409E-063.03951805E-041.98418554E-05-3.37839138E-04-8.13532717E-03
6.16795138E-074.15516559E-071.98418554E-051.30638343E-06-2.21221974E-05-5.30882419E-04
-1.05039613E-05-7.07729333E-06-3.37839138E-04-2.21221974E-053.75962484E-049.04128974E-03
-2.52965737E-04-1.70460024E-04-8.13532717E-03-5.30882419E-049.04128974E-032.17747429E-01

Correlation matrix
1.000000000.999996040.999993600.99545188-0.99929915-0.99999964
0.999996041.000000000.999982250.99519030-0.99918998-0.99999806
0.999993600.999982251.000000000.99573686-0.99939079-0.99999112
0.995451880.995190300.995736861.00000000-0.99820715-0.99537446
-0.99929915-0.99918998-0.99939079-0.998207151.000000000.99926716
-0.99999964-0.99999806-0.99999112-0.995374460.999267161.00000000