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AstDyS ∴ Objects ∴ 2008HJ66 ∴ Orbital info ∴ Epoch epochXXX
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(646960) 2008HJ66  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 646960.eq0)
Keplerian elements at epoch
58123.8 MJD
Value 1-σ variation Units
a 2.22158 1.558e-08 au
e 0.205043 1.088e-07
i 1.465 8.415e-06 deg
Ω 54.02 0.000385 deg
ω 170.763 0.0003871 deg
M 336.76 2.928e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7661 au
Aphelion 2.6771 au
Asc. node-Earth separation 1.67981 au
Desc. node-Earth separation 0.75992 au
Earth MOID 0.75778 au
Orbital period 1209.46 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.00000000-0.610019780.015860050.016164270.01684877-0.48541762
-0.610019781.00000000-0.043757350.01822835-0.044665790.47346162
0.01586005-0.043757351.00000000-0.432714200.43293289-0.03402726
0.016164270.01822835-0.432714201.00000000-0.996180420.02722386
0.01684877-0.044665790.43293289-0.996180421.00000000-0.11151083
-0.485417620.47346162-0.034027260.02722386-0.111510831.00000000
Covariance matrix
2.42884184E-16-1.03445406E-152.08007265E-159.69961762E-141.01645998E-13-2.21529138E-13
-1.03445406E-151.18395542E-14-4.00675788E-147.63684592E-13-1.88133091E-121.50857935E-12
2.08007265E-15-4.00675788E-147.08188393E-11-1.40208559E-091.41031929E-09-8.38526957E-12
9.69961762E-147.63684592E-13-1.40208559E-091.48251109E-07-1.48477087E-073.06947654E-10
1.01645998E-13-1.88133091E-121.41031929E-09-1.48477087E-071.49845919E-07-1.26402366E-09
-2.21529138E-131.50857935E-12-8.38526957E-123.06947654E-10-1.26402366E-098.57494607E-10