NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QK9 ∴ Orbital info ∴ Epoch 55068 MJD
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2009QK9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009QK9.eq0)
Keplerian elements
(Epoch 55068.4 MJD)
Value 1-σ variation Units
a 1.84118 0.001965 au
e 0.542662 0.0005298
i 14.266 0.01024 deg
Ω 156.698 0.0003977 deg
ω 239.491 0.005427 deg
M 341.427 0.03534 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.842 au
Aphelion distance 2.8403 au
Asc. node-Earth separation 0.80206 au
Desc. node-Earth separation 0.00875 au
Earth MOID 0.00502 au
Orbital period 912.523 days
Date of orbit computation   Jul 29 11:16

Covariance matrix
3.86312307E-061.04121805E-062.01244496E-057.81558725E-07-1.06656684E-056.94595359E-05
1.04121805E-062.80637047E-075.42409861E-062.10651795E-07-2.87465898E-061.87212521E-05
2.01244496E-055.42409861E-061.04836348E-044.07142453E-06-5.55598520E-053.61840363E-04
7.81558725E-072.10651795E-074.07142453E-061.58128332E-07-2.15774874E-061.40525333E-05
-1.06656684E-05-2.87465898E-06-5.55598520E-05-2.15774874E-062.94563961E-05-1.91772007E-04
6.94595359E-051.87212521E-053.61840363E-041.40525333E-05-1.91772007E-041.24889323E-03

Correlation matrix
1.000000000.999999810.999997230.99997122-0.999836530.99999988
0.999999811.000000000.999998000.99997195-0.999825080.99999939
0.999997230.999998001.000000000.99996685-0.999805060.99999634
0.999971220.999971950.999966851.00000000-0.999784090.99997035
-0.99983653-0.99982508-0.99980506-0.999784091.00000000-0.99984516
0.999999880.999999390.999996340.99997035-0.999845161.00000000