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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QQ51 ∴ Orbital info ∴ Epoch epochXXX
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(516742) 2009QQ51  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 516742.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15318 4.016e-08 au
e 0.198222 1.07e-07
i 15.059 1.148e-05 deg
Ω 350.316 2.118e-05 deg
ω 357.012 3.274e-05 deg
M 223.803 1.912e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5281 au
Aphelion 3.7782 au
Asc. node-Earth separation 1.52306 au
Desc. node-Earth separation 2.78376 au
Earth MOID 1.52169 au
Orbital period 2045.13 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.00000000-0.19089001-0.013404660.02439441-0.07987232-0.23000359
-0.190890011.00000000-0.01296134-0.02397554-0.235649560.39657959
-0.01340466-0.012961341.00000000-0.325698330.21557167-0.01195088
0.02439441-0.02397554-0.325698331.00000000-0.61622160-0.01229403
-0.07987232-0.235649560.21557167-0.616221601.00000000-0.72785641
-0.230003590.39657959-0.01195088-0.01229403-0.727856411.00000000
Covariance matrix
1.61245764E-15-8.20434791E-16-6.17860883E-152.07519569E-14-1.05008067E-13-1.76623592E-13
-8.20434791E-161.14560104E-14-1.59241870E-14-5.43637877E-14-8.25782263E-138.11740100E-13
-6.17860883E-15-1.59241870E-141.31759263E-10-7.92010102E-118.10148233E-11-2.62337415E-12
2.07519569E-14-5.43637877E-14-7.92010102E-114.48796252E-10-4.27409082E-10-4.98068314E-12
-1.05008067E-13-8.25782263E-138.10148233E-11-4.27409082E-101.07192510E-09-4.55719767E-10
-1.76623592E-138.11740100E-13-2.62337415E-12-4.98068314E-12-4.55719767E-103.65712560E-10