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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WU77 ∴ Orbital info ∴ Epoch epochXXX
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(425255) 2009WU77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 425255.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93366 3.745e-08 au
e 0.058643 8.464e-08
i 7.536 5.647e-06 deg
Ω 276.28 5.869e-05 deg
ω 227.387 0.0001017 deg
M 240.166 8.162e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7616 au
Aphelion 3.1057 au
Asc. node-Earth separation 2.02793 au
Desc. node-Earth separation 1.82914 au
Earth MOID 1.78191 au
Orbital period 1835.33 days
Date of orbit computation  Jun 5 02:08
Correlation matrix
1.000000000.387472410.001736750.006583840.25569170-0.40583094
0.387472411.00000000-0.034500830.015109600.51470447-0.64014828
0.00173675-0.034500831.000000000.24760883-0.170793520.03207057
0.006583840.015109600.247608831.00000000-0.55409433-0.02158151
0.255691700.51470447-0.17079352-0.554094331.00000000-0.81477649
-0.40583094-0.640148280.03207057-0.02158151-0.814776491.00000000
Covariance matrix
1.40214923E-151.22801971E-153.67260741E-161.44695357E-149.73253816E-13-1.24038763E-12
1.22801971E-157.16365860E-15-1.64906334E-147.50582761E-144.42830720E-12-4.42245248E-12
3.67260741E-16-1.64906334E-143.18919185E-118.20700110E-11-9.80446906E-111.47829850E-11
1.44695357E-147.50582761E-148.20700110E-113.44473717E-09-3.30578127E-09-1.03389161E-10
9.73253816E-134.42830720E-12-9.80446906E-11-3.30578127E-091.03329595E-08-6.76030051E-09
-1.24038763E-12-4.42245248E-121.47829850E-11-1.03389161E-10-6.76030051E-096.66239379E-09