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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HY75 ∴ Orbital info ∴ Epoch epochXXX
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(415231) 2012HY75  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 415231.eq0)
Keplerian elements at epoch
57577.1 MJD
Value 1-σ variation Units
a 2.78509 4.007e-08 au
e 0.041298 7.923e-08
i 7.173 7.06e-06 deg
Ω 79.651 6.847e-05 deg
ω 274.778 0.0001162 deg
M 186.055 9.297e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6701 au
Aphelion 2.9001 au
Asc. node-Earth separation 1.78511 au
Desc. node-Earth separation 1.77446 au
Earth MOID 1.67625 au
Orbital period 1697.69 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.00000000-0.06840445-0.01987484-0.02245785-0.261345650.33841726
-0.068404451.00000000-0.01244836-0.012640170.05012189-0.06888903
-0.01987484-0.012448361.00000000-0.127917370.08198888-0.00744654
-0.02245785-0.01264017-0.127917371.00000000-0.58102035-0.00437429
-0.261345650.050121890.08198888-0.581020351.00000000-0.80985385
0.33841726-0.06888903-0.00744654-0.00437429-0.809853851.00000000
Covariance matrix
1.60539152E-15-2.17156856E-16-5.62190375E-15-6.16070117E-14-1.21627720E-121.26066865E-12
-2.17156856E-166.27765508E-15-6.96305882E-15-6.85682450E-144.61267595E-13-5.07465760E-13
-5.62190375E-15-6.96305882E-154.98400694E-11-6.18287199E-116.72312327E-11-4.88766900E-12
-6.16070117E-14-6.85682450E-14-6.18287199E-114.68751690E-09-4.62050647E-09-2.78443497E-11
-1.21627720E-124.61267595E-136.72312327E-11-4.62050647E-091.34912947E-08-8.74563655E-09
1.26066865E-12-5.07465760E-13-4.88766900E-12-2.78443497E-11-8.74563655E-098.64402318E-09