NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QL8 ∴ Orbital info ∴ Epoch 57432 MJD
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(509935) 2009QL8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 509935.eq0)
Keplerian elements
(Epoch 57432.2 MJD)
Value 1-σ variation Units
a 1.93101 5.403e-09 au
e 0.541387 3.323e-08
i 4.24 4.312e-06 deg
Ω 84.526 7.786e-05 deg
ω 339.519 7.575e-05 deg
M 119.428 4.764e-06 deg
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8856 au
Aphelion distance 2.9764 au
Asc. node-Earth separation -0.07898 au
Desc. node-Earth separation 1.75472 au
Earth MOID 0.02835 au
Orbital period 980.111 days
Date of orbit computation   feb 26 13:06

Covariance matrix
2.91927233E-171.28126262E-16-1.40690924E-156.32388656E-14-7.02555889E-14-6.30910173E-15
1.28126262E-161.10430798E-15-2.65856416E-14-2.54229712E-136.74384552E-143.88516914E-14
-1.40690924E-15-2.65856416E-141.85917484E-112.00948295E-10-1.92751148E-10-2.16966533E-12
6.32388656E-14-2.54229712E-132.00948295E-106.06156479E-09-5.84389107E-09-1.09903596E-10
-7.02555889E-146.74384552E-14-1.92751148E-10-5.84389107E-095.73761044E-096.54280603E-11
-6.30910173E-153.88516914E-14-2.16966533E-12-1.09903596E-106.54280603E-112.26983059E-11

Correlation matrix
1.000000000.71360149-0.060390500.15033302-0.17166353-0.24509446
0.713601491.00000000-0.18554187-0.098262730.026791500.24539635
-0.06039050-0.185541871.000000000.59859327-0.59016211-0.10561751
0.15033302-0.098262730.598593271.00000000-0.99093281-0.29629397
-0.171663530.02679150-0.59016211-0.990932811.000000000.18130167
-0.245094460.24539635-0.10561751-0.296293970.181301671.00000000