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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA186 ∴ Orbital info ∴ Epoch epochXXX
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(529415) 2009WA186  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 529415.eq0)
Keplerian elements at epoch
58063.6 MJD
Value 1-σ variation Units
a 2.73111 2.668e-08 au
e 0.179949 6.484e-08
i 8.974 9.241e-06 deg
Ω 58.184 4.811e-05 deg
ω 68.616 6.087e-05 deg
M 224.183 3.16e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2396 au
Aphelion 3.2226 au
Asc. node-Earth separation 1.49205 au
Desc. node-Earth separation 1.81803 au
Earth MOID 1.2738 au
Orbital period 1648.57 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.000000000.32122128-0.020512070.01691387-0.00382938-0.02203475
0.321221281.00000000-0.024115850.008430980.01463151-0.03207184
-0.02051207-0.024115851.00000000-0.205356560.152030770.01455411
0.016913870.00843098-0.205356561.00000000-0.77546669-0.00429505
-0.003829380.014631510.15203077-0.775466691.00000000-0.62020674
-0.02203475-0.032071840.01455411-0.00429505-0.620206741.00000000
Covariance matrix
7.11815146E-165.55705133E-16-5.05721608E-152.17114545E-14-6.21916124E-15-1.85799933E-14
5.55705133E-164.20448650E-15-1.44503195E-142.63024812E-145.77518052E-14-6.57255281E-14
-5.05721608E-15-1.44503195E-148.53958340E-11-9.13038608E-118.55204115E-114.25067246E-12
2.17114545E-142.63024812E-14-9.13038608E-112.31485844E-09-2.27114736E-09-6.53107188E-12
-6.21916124E-155.77518052E-148.55204115E-11-2.27114736E-093.70544097E-09-1.19319157E-09
-1.85799933E-14-6.57255281E-144.25067246E-12-6.53107188E-12-1.19319157E-099.98866594E-10