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AstDyS ∴ Objects ∴ 2009WL137 ∴ Orbital info ∴ Epoch epochXXX
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(343237) 2009WL137  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 343237.eq0)
Keplerian elements at epoch
57975.1 MJD
Value 1-σ variation Units
a 2.23786 1.184e-08 au
e 0.088295 5.195e-08
i 4.815 6.246e-06 deg
Ω 220.073 6.779e-05 deg
ω 204.266 7.764e-05 deg
M 104.572 3.788e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0403 au
Aphelion 2.4355 au
Asc. node-Earth separation 1.40847 au
Desc. node-Earth separation 1.06335 au
Earth MOID 1.05454 au
Orbital period 1222.78 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.105183400.012421500.004756550.08020064-0.17136767
-0.105183401.00000000-0.00718169-0.00473439-0.079160990.19829461
0.01242150-0.007181691.00000000-0.214718270.19209908-0.01095775
0.00475655-0.00473439-0.214718271.00000000-0.86802952-0.00597573
0.08020064-0.079160990.19209908-0.868029521.00000000-0.48798896
-0.171367670.19829461-0.01095775-0.00597573-0.487988961.00000000
Covariance matrix
1.40184601E-16-6.46993212E-179.18577436E-163.81771546E-157.37215935E-14-7.68613487E-14
-6.46993212E-172.69901160E-15-2.33034724E-15-1.66735360E-14-3.19286331E-133.90249400E-13
9.18577436E-16-2.33034724E-153.90106348E-11-9.09121631E-119.31501445E-11-2.59263705E-12
3.81771546E-15-1.66735360E-14-9.09121631E-114.59539641E-09-4.56838523E-09-1.53455055E-11
7.37215935E-14-3.19286331E-139.31501445E-11-4.56838523E-096.02744792E-09-1.43517775E-09
-7.68613487E-143.90249400E-13-2.59263705E-12-1.53455055E-11-1.43517775E-091.43501991E-09