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AstDyS ∴ Objects ∴ 2015HD9 ∴ Orbital info ∴ Epoch epochXXX
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(483038) 2015HD9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 483038.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.89806 1.269e-08 au
e 0.026626 4.406e-08
i 21.236 4.794e-06 deg
Ω 104.92 1.466e-05 deg
ω 331.965 0.0001115 deg
M 286.38 0.0001127 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8475 au
Aphelion 1.9486 au
Asc. node-Earth separation 0.87049 au
Desc. node-Earth separation 0.92572 au
Earth MOID 0.8697 au
Orbital period 955.136 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.00000000-0.010113990.015153090.015481340.16475667-0.22331646
-0.010113991.000000000.01816087-0.02178155-0.098258020.08287125
0.015153090.018160871.000000000.18705002-0.079751800.05617191
0.01548134-0.021781550.187050021.00000000-0.04861699-0.07339487
0.16475667-0.09825802-0.07975180-0.048616991.00000000-0.99020118
-0.223316460.082871250.05617191-0.07339487-0.990201181.00000000
Covariance matrix
1.61101583E-16-5.65547899E-189.22070783E-162.88042548E-152.33179803E-13-3.19478894E-13
-5.65547899E-181.94085739E-153.83571602E-15-1.40664259E-14-4.82683896E-134.11502270E-13
9.22070783E-163.83571602E-152.29840266E-111.31452534E-11-4.26335574E-113.03531524E-11
2.88042548E-15-1.40664259E-141.31452534E-112.14880157E-10-7.94665350E-11-1.21264979E-10
2.33179803E-13-4.82683896E-13-4.26335574E-11-7.94665350E-111.24335750E-08-1.24449453E-08
-3.19478894E-134.11502270E-133.03531524E-11-1.21264979E-10-1.24449453E-081.27040759E-08