AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009KY7 ∴ Orbital info ∴ Epoch epochXXX
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(263978) 2009KY7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 263978.eq0)
Keplerian elements at epoch
57581.6 MJD
Value 1-σ variation Units
a 2.35179 1.332e-08 au
e 0.125483 5e-08
i 3.161 5.698e-06 deg
Ω 175.063 8.417e-05 deg
ω 29.215 8.634e-05 deg
M 13.564 1.918e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0567 au
Aphelion 2.6469 au
Asc. node-Earth separation 1.0914 au
Desc. node-Earth separation 1.59507 au
Earth MOID 1.05361 au
Orbital period 1317.33 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.000000000.046837130.00936760-0.005626060.02305487-0.08524296
0.046837131.000000000.00191932-0.00292629-0.029589910.15493718
0.009367600.001919321.000000000.01125605-0.011877290.00445784
-0.00562606-0.002926290.011256051.00000000-0.97285826-0.00428675
0.02305487-0.02958991-0.01187729-0.972858261.00000000-0.22317314
-0.085242960.154937180.00445784-0.00428675-0.223173141.00000000
Covariance matrix
1.77383334E-163.11885009E-177.10934070E-16-6.30721077E-152.65105243E-14-2.17803359E-14
3.11885009E-172.49974476E-155.46813685E-16-1.23151887E-14-1.27729385E-131.48611752E-13
7.10934070E-165.46813685E-163.24705407E-115.39892700E-12-5.84334526E-124.87325359E-13
-6.30721077E-15-1.23151887E-145.39892700E-127.08521801E-09-7.07009850E-09-6.92236502E-12
2.65105243E-14-1.27729385E-13-5.84334526E-12-7.07009850E-097.45415765E-09-3.69650137E-10
-2.17803359E-141.48611752E-134.87325359E-13-6.92236502E-12-3.69650137E-103.68043654E-10