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AstDyS ∴ Objects ∴ 1999CO8 ∴ Orbital info ∴ Epoch epochXXX
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(31448) 1999CO8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31448.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18973 5.501e-09 au
e 0.078536 3.543e-08
i 3.672 3.212e-06 deg
Ω 95.408 5.233e-05 deg
ω 118.159 5.565e-05 deg
M 221.056 1.987e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0178 au
Aphelion 2.3617 au
Asc. node-Earth separation 1.27741 au
Desc. node-Earth separation 1.08173 au
Earth MOID 1.01392 au
Orbital period 1183.54 days
Date of orbit computation  Jun 5 00:43
Correlation matrix
1.000000000.26845614-0.00109429-0.004194350.00922199-0.16928032
0.268456141.000000000.00034100-0.003137680.03460408-0.09742504
-0.001094290.000341001.00000000-0.236293710.221551240.00250166
-0.00419435-0.00313768-0.236293711.00000000-0.93676899-0.00307055
0.009221990.034604080.22155124-0.936768991.00000000-0.34014142
-0.16928032-0.097425040.00250166-0.00307055-0.340141421.00000000
Covariance matrix
3.02574072E-175.23135571E-17-1.93362729E-17-1.20728705E-152.82286444E-15-1.85026781E-14
5.23135571E-171.25501842E-153.88068648E-17-5.81652237E-156.82184502E-14-6.85816426E-14
-1.93362729E-173.88068648E-171.03192383E-11-3.97197361E-113.96047639E-111.59685333E-13
-1.20728705E-15-5.81652237E-15-3.97197361E-112.73817203E-09-2.72779860E-09-3.19270083E-12
2.82286444E-156.82184502E-143.96047639E-11-2.72779860E-093.09669808E-09-3.76115484E-10
-1.85026781E-14-6.85816426E-141.59685333E-13-3.19270083E-12-3.76115484E-103.94843063E-10