NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009KR4 ∴ Orbital info ∴ Epoch 60600 MJD
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2009KR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009KR4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.843387 0.0002654 au
e 0.239748 0.0007101
i 10.707 0.05645 deg
Ω 239.874 0.01603 deg
ω 191.324 0.008916 deg
M 119.954 4.838 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6412 au
Aphelion distance 1.0456 au
Asc. node-Earth separation 0.02886 au
Desc. node-Earth separation -0.34384 au
Earth MOID 0.02757 au
Orbital period 282.904 days
Date of orbit computation   Jul 29 11:16

Covariance matrix
7.04159354E-08-1.88436783E-07-1.49790627E-05-4.25426539E-062.35173506E-06-1.28390684E-03
-1.88436783E-075.04272222E-074.00860678E-051.13841241E-05-6.29540070E-063.43580725E-03
-1.49790627E-054.00860678E-053.18670880E-039.04857100E-04-5.00764950E-042.73117095E-01
-4.25426539E-061.13841241E-059.04857100E-042.57080334E-04-1.41867501E-047.75683528E-02
2.35173506E-06-6.29540070E-06-5.00764950E-04-1.41867501E-047.94991781E-05-4.28816324E-02
-1.28390684E-033.43580725E-032.73117095E-017.75683528E-02-4.28816324E-022.34097164E+01

Correlation matrix
1.00000000-0.99999466-0.99994928-0.999895640.99396616-0.99999991
-0.999994661.000000000.999976380.99984498-0.994281910.99999584
-0.999949280.999976381.000000000.99971079-0.994904540.99995307
-0.999895640.999844980.999710791.00000000-0.992355250.99988963
0.99396616-0.99428191-0.99490454-0.992355251.00000000-0.99401266
-0.999999910.999995840.999953070.99988963-0.994012661.00000000