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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.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94917 1.302e-08 au
e 0.091586 4.797e-08
i 21.072 7.076e-06 deg
Ω 216.279 1.379e-05 deg
ω 263.115 4.252e-05 deg
M 282.554 4.189e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7707 au
Aphelion 2.1277 au
Asc. node-Earth separation 0.94784 au
Desc. node-Earth separation 0.91942 au
Earth MOID 0.88013 au
Orbital period 993.968 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.212935560.02627598-0.00073284-0.05247583-0.14996955
-0.212935561.000000000.02292287-0.01048964-0.258856300.31368458
0.026275980.022922871.000000000.22375054-0.085802900.01090228
-0.00073284-0.010489640.223750541.00000000-0.29839223-0.00261830
-0.05247583-0.25885630-0.08580290-0.298392231.00000000-0.92853376
-0.149969550.313684580.01090228-0.00261830-0.928533761.00000000
Covariance matrix
1.69570309E-16-1.33018365E-162.42128249E-15-1.31558478E-16-2.90545353E-14-8.18094169E-14
-1.33018365E-162.30132002E-157.78160392E-15-6.93721913E-15-5.27991556E-136.30386620E-13
2.42128249E-157.78160392E-155.00752631E-112.18279105E-11-2.58162581E-113.23187330E-12
-1.31558478E-16-6.93721913E-152.18279105E-111.90052202E-10-1.74905593E-10-1.51210002E-12
-2.90545353E-14-5.27991556E-13-2.58162581E-11-1.74905593E-101.80783782E-09-1.65387524E-09
-8.18094169E-146.30386620E-133.23187330E-12-1.51210002E-12-1.65387524E-091.75489294E-09