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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WF149 ∴ Orbital info ∴ Epoch epochXXX
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(499325) 2009WF149  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 499325.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58149 3.636e-08 au
e 0.195705 1.407e-07
i 8.607 7.802e-06 deg
Ω 206.847 4.666e-05 deg
ω 168.567 5.707e-05 deg
M 194.81 3.517e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0763 au
Aphelion 3.0867 au
Asc. node-Earth separation 2.06804 au
Desc. node-Earth separation 1.08807 au
Earth MOID 1.07867 au
Orbital period 1514.97 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.850544890.115954650.001169540.36100883-0.81538005
-0.850544891.00000000-0.12183680-0.00227584-0.345776360.77702773
0.11595465-0.121836801.00000000-0.551685660.50398741-0.11693577
0.00116954-0.00227584-0.551685661.00000000-0.80400423-0.00658597
0.36100883-0.345776360.50398741-0.804004231.00000000-0.55727017
-0.815380050.77702773-0.11693577-0.00658597-0.557270171.00000000
Covariance matrix
1.32241072E-15-4.35099531E-153.28999416E-141.98435130E-157.49163169E-13-1.04288362E-12
-4.35099531E-151.97886602E-14-1.33724341E-13-1.49372818E-14-2.77574075E-123.84447731E-12
3.28999416E-14-1.33724341E-136.08762013E-11-2.00833924E-102.24397943E-10-3.20895570E-11
1.98435130E-15-1.49372818E-14-2.00833924E-102.17692376E-09-2.14069776E-09-1.08077245E-11
7.49163169E-13-2.77574075E-122.24397943E-10-2.14069776E-093.25649804E-09-1.11849435E-09
-1.04288362E-123.84447731E-12-3.20895570E-11-1.08077245E-11-1.11849435E-091.23704407E-09