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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 5.504e-09 au
e 0.078536 3.543e-08
i 3.672 3.213e-06 deg
Ω 95.408 5.236e-05 deg
ω 118.159 5.568e-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  apr 23 19:52
Correlation matrix
1.000000000.26885038-0.00106151-0.004070790.00877686-0.16850712
0.268850381.000000000.00036201-0.003060370.03434166-0.09706125
-0.001061510.000362011.00000000-0.235732720.221018250.00251457
-0.00407079-0.00306037-0.235732721.00000000-0.93680004-0.00301513
0.008776860.034341660.22101825-0.936800041.00000000-0.34010386
-0.16850712-0.097061250.00251457-0.00301513-0.340103861.00000000
Covariance matrix
3.02921930E-175.24284763E-17-1.87691354E-17-1.17311520E-152.68979595E-15-1.84321207E-14
5.24284763E-171.25540094E-154.12059035E-17-5.67756757E-156.77528028E-14-6.83484699E-14
-1.87691354E-174.12059035E-171.03206179E-11-3.96523732E-113.95362753E-111.60549494E-13
-1.17311520E-15-5.67756757E-15-3.96523732E-112.74152950E-09-2.73122909E-09-3.13757847E-12
2.68979595E-156.77528028E-143.95362753E-11-2.73122909E-093.10048427E-09-3.76372610E-10
-1.84321207E-14-6.83484699E-141.60549494E-13-3.13757847E-12-3.76372610E-103.94987509E-10