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AstDyS ∴ Objects ∴ 2009HY45 ∴ Orbital info ∴ Epoch epochXXX
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(389279) 2009HY45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 389279.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08743 3.194e-08 au
e 0.185115 9.224e-08
i 3.941 9.937e-06 deg
Ω 222.128 8.065e-05 deg
ω 13.367 8.286e-05 deg
M 247.506 1.783e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5159 au
Aphelion 3.659 au
Asc. node-Earth separation 1.51849 au
Desc. node-Earth separation 2.64587 au
Earth MOID 1.50468 au
Orbital period 1981.5 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.000000000.216501340.022059710.00183598-0.00450522-0.33041826
0.216501341.00000000-0.00519607-0.00210635-0.121495260.39782563
0.02205971-0.005196071.00000000-0.221005810.213847240.00106243
0.00183598-0.00210635-0.221005811.00000000-0.97113683-0.00129184
-0.00450522-0.121495260.21384724-0.971136831.00000000-0.21480397
-0.330418260.397825630.00106243-0.00129184-0.214803971.00000000
Covariance matrix
1.02023136E-156.37849908E-167.00204110E-154.72937655E-15-1.19230532E-14-1.88207817E-13
6.37849908E-168.50779745E-15-4.76276133E-15-1.56683799E-14-9.28517029E-136.54373361E-13
7.00204110E-15-4.76276133E-159.87532010E-11-1.77118968E-101.76076420E-101.88278756E-13
4.72937655E-15-1.56683799E-14-1.77118968E-106.50386603E-09-6.48915546E-09-1.85788046E-12
-1.19230532E-14-9.28517029E-131.76076420E-10-6.48915546E-096.86505342E-09-3.17386569E-10
-1.88207817E-136.54373361E-131.88278756E-13-1.85788046E-12-3.17386569E-103.18015704E-10