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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009KA ∴ Orbital info ∴ Epoch epochXXX
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(445237) 2009KA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 445237.eq0)
Keplerian elements at epoch
58213.1 MJD
Value 1-σ variation Units
a 1.9488 1.308e-08 au
e 0.091564 4.795e-08
i 21.073 7.077e-06 deg
Ω 216.33 1.378e-05 deg
ω 263.101 4.257e-05 deg
M 210.34 4.155e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7704 au
Aphelion 2.1272 au
Asc. node-Earth separation 0.94753 au
Desc. node-Earth separation 0.91937 au
Earth MOID 0.88005 au
Orbital period 993.684 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.207398050.02484699-0.00291089-0.055957870.04500658
-0.207398051.000000000.02283364-0.01033877-0.260352930.27854444
0.024846990.022833641.000000000.22351891-0.084125790.01409530
-0.00291089-0.010338770.223518911.00000000-0.29772791-0.00334253
-0.05595787-0.26035293-0.08412579-0.297727911.00000000-0.94858821
0.045006580.278544440.01409530-0.00334253-0.948588211.00000000
Covariance matrix
1.71187773E-16-1.30122496E-162.30085412E-15-5.24949291E-16-3.11656750E-142.44671537E-14
-1.30122496E-162.29944322E-157.74935387E-15-6.83338242E-15-5.31438203E-135.54979500E-13
2.30085412E-157.74935387E-155.00907861E-112.18046203E-11-2.53446937E-114.14499801E-12
-5.24949291E-16-6.83338242E-152.18046203E-111.89981222E-10-1.74684289E-10-1.91426162E-12
-3.11656750E-14-5.31438203E-13-2.53446937E-11-1.74684289E-101.81199885E-09-1.67775210E-09
2.44671537E-145.54979500E-134.14499801E-12-1.91426162E-12-1.67775210E-091.72640314E-09