AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009KY7 ∴ Orbital info ∴ Epoch epochXXX
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(263978) 2009KY7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 263978.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3514 1.335e-08 au
e 0.126694 5.009e-08
i 3.165 5.702e-06 deg
Ω 174.992 8.404e-05 deg
ω 29.265 8.616e-05 deg
M 63.759 2.057e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0535 au
Aphelion 2.6493 au
Asc. node-Earth separation 1.08893 au
Desc. node-Earth separation 1.59681 au
Earth MOID 1.05068 au
Orbital period 1317.01 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.000000000.032999870.00891907-0.004665800.02382763-0.40401703
0.032999871.000000000.00148074-0.00343756-0.030559810.13496007
0.008919070.001480741.000000000.01145554-0.012079650.00135761
-0.00466580-0.003437560.011455541.00000000-0.97331832-0.00216261
0.02382763-0.03055981-0.01207965-0.973318321.00000000-0.21107174
-0.404017030.134960070.00135761-0.00216261-0.211071741.00000000
Covariance matrix
1.78214550E-162.20656678E-176.78929553E-16-5.23464821E-152.74069637E-14-1.10917946E-13
2.20656678E-172.50880309E-154.22909258E-16-1.44701484E-14-1.31884094E-131.39017392E-13
6.78929553E-164.22909258E-163.25137666E-115.48957535E-12-5.93466874E-121.59198421E-13
-5.23464821E-15-1.44701484E-145.48957535E-127.06283434E-09-7.04778931E-09-3.73764950E-12
2.74069637E-14-1.31884094E-13-5.93466874E-12-7.04778931E-097.42364176E-09-3.73997889E-10
-1.10917946E-131.39017392E-131.59198421E-13-3.73764950E-12-3.73997889E-104.22922833E-10