NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HA3 ∴ Orbital info ∴ Epoch 60600 MJD
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2021HA3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021HA3.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.92869 0.003664 au
e 0.538744 0.000941
i 10.698 0.01332 deg
Ω 218.882 0.0006064 deg
ω 52.837 0.002662 deg
M 91.849 1.29 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8896 au
Aphelion distance 2.9678 au
Asc. node-Earth separation 0.02747 au
Desc. node-Earth separation 1.03727 au
Earth MOID 0.01339 au
Orbital period 978.344 days
Date of orbit computation   Jul 29 13:09

Covariance matrix
1.34225149E-053.44734469E-064.88018380E-052.22166865E-06-9.74518554E-06-4.72457568E-03
3.44734469E-068.85391924E-071.25339239E-055.70598521E-07-2.50286174E-06-1.21342692E-03
4.88018380E-051.25339239E-051.77435039E-048.07763036E-06-3.54311101E-05-1.71777033E-02
2.22166865E-065.70598521E-078.07763036E-063.67762476E-07-1.61277763E-06-7.82002662E-04
-9.74518554E-06-2.50286174E-06-3.54311101E-05-1.61277763E-067.08383260E-063.43019498E-03
-4.72457568E-03-1.21342692E-03-1.71777033E-02-7.82002662E-043.43019498E-031.66299800E+00

Correlation matrix
1.000000000.999999960.999998940.99995080-0.99939925-1.00000000
0.999999961.000000000.999999040.99995201-0.99938985-0.99999997
0.999998940.999999041.000000000.99995527-0.99938062-0.99999894
0.999950800.999952010.999955271.00000000-0.99920970-0.99995087
-0.99939925-0.99938985-0.99938062-0.999209701.000000000.99939874
-1.00000000-0.99999997-0.99999894-0.999950870.999398741.00000000