NEODyS-2
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NEODyS ∴ Objects ∴ 1999HA2 ∴ Orbital info ∴ Epoch 54613 MJD
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(357005) 1999HA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 357005.eq0)
Keplerian elements
(Epoch 54613.1 MJD)
Value 1-σ variation Units
a 2.78887 8.611e-09 au
e 0.699787 3.74e-08
i 15.087 1.083e-05 deg
Ω 147.398 9.778e-05 deg
ω 344.131 9.214e-05 deg
M 358.197 5.874e-06 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8373 au
Aphelion distance 4.7405 au
Asc. node-Earth separation -0.13682 au
Desc. node-Earth separation 3.34141 au
Earth MOID 0.11879 au
Orbital period 1701.14 days
Date of orbit computation   feb 26 13:20

Covariance matrix
7.41476795E-17-1.29862047E-161.54336183E-141.28179788E-13-1.05398778E-13-9.97015426E-15
-1.29862047E-161.39866814E-15-5.78592096E-16-1.41791466E-14-1.61671699E-136.35923397E-15
1.54336183E-14-5.78592096E-161.17190319E-106.94120431E-10-7.01262806E-108.62105765E-12
1.28179788E-13-1.41791466E-146.94120431E-109.56016636E-09-8.86290081E-09-1.80030227E-10
-1.05398778E-13-1.61671699E-13-7.01262806E-10-8.86290081E-098.49007097E-098.70446618E-11
-9.97015426E-156.35923397E-158.62105765E-12-1.80030227E-108.70446618E-113.45032929E-11

Correlation matrix
1.00000000-0.403251620.165566740.15224325-0.13284069-0.19711643
-0.403251621.00000000-0.00142912-0.00387757-0.046916000.02894791
0.16556674-0.001429121.000000000.65577708-0.703038770.13557650
0.15224325-0.003877570.655777081.00000000-0.98375625-0.31346022
-0.13284069-0.04691600-0.70303877-0.983756251.000000000.16082598
-0.197116430.028947910.13557650-0.313460220.160825981.00000000