AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WP122 ∴ Orbital info ∴ Epoch epochXXX
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(429200) 2009WP122  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 429200.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5555 2.765e-08 au
e 0.135071 4.86e-08
i 6.983 5.737e-06 deg
Ω 236.816 5.995e-05 deg
ω 350.808 6.724e-05 deg
M 24.846 3.258e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2103 au
Aphelion 2.9007 au
Asc. node-Earth separation 1.20219 au
Desc. node-Earth separation 1.90734 au
Earth MOID 1.20064 au
Orbital period 1492.15 days
Date of orbit computation  apr 23 21:21
Correlation matrix
1.000000000.174807250.017830650.00169393-0.00650584-0.25331986
0.174807251.000000000.011455150.004535220.01063581-0.08030210
0.017830650.011455151.000000000.15601614-0.13514446-0.01211161
0.001693930.004535220.156016141.00000000-0.88216584-0.00764818
-0.006505840.01063581-0.13514446-0.882165841.00000000-0.44253828
-0.25331986-0.08030210-0.01211161-0.00764818-0.442538281.00000000
Covariance matrix
7.64531245E-162.34886231E-162.82830804E-152.80812544E-15-1.20954530E-14-2.28175317E-13
2.34886231E-162.36157095E-153.19347180E-151.32136527E-143.47530129E-14-1.27124490E-13
2.82830804E-153.19347180E-153.29096906E-115.36606031E-11-5.21292498E-11-2.26342208E-12
2.80812544E-151.32136527E-145.36606031E-113.59458086E-09-3.55627795E-09-1.49377046E-11
-1.20954530E-143.47530129E-14-5.21292498E-11-3.55627795E-094.52108486E-09-9.69335164E-10
-2.28175317E-13-1.27124490E-13-2.26342208E-12-1.49377046E-11-9.69335164E-101.06121553E-09