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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DW129 ∴ Orbital info ∴ Epoch epochXXX
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(386572) 2009DW129  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 386572.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16065 4.39e-08 au
e 0.165971 6.335e-08
i 2.499 1.303e-05 deg
Ω 340.667 0.0001775 deg
ω 281.167 0.000182 deg
M 177.497 4.421e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6361 au
Aphelion 3.6852 au
Asc. node-Earth separation 1.96982 au
Desc. node-Earth separation 2.18477 au
Earth MOID 1.62191 au
Orbital period 2052.4 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.000000000.195042960.042640800.013615910.03472211-0.39038081
0.195042961.00000000-0.01785886-0.01127134-0.062669540.22403142
0.04264080-0.017858861.000000000.52444337-0.51108405-0.00060185
0.01361591-0.011271340.524443371.00000000-0.97145525-0.01020597
0.03472211-0.06266954-0.51108405-0.971455251.00000000-0.22064402
-0.390380810.22403142-0.00060185-0.01020597-0.220644021.00000000
Covariance matrix
1.92743858E-155.42459224E-162.43962383E-141.06123709E-132.77466229E-13-7.57777307E-13
5.42459224E-164.01322126E-15-1.47437354E-14-1.26764492E-13-7.22631408E-136.27506669E-13
2.43962383E-14-1.47437354E-141.69830000E-101.21333690E-09-1.21230887E-09-3.46783027E-13
1.06123709E-13-1.26764492E-131.21333690E-093.15174591E-08-3.13915055E-08-8.01110975E-11
2.77466229E-13-7.22631408E-13-1.21230887E-09-3.13915055E-083.31304620E-08-1.77569663E-09
-7.57777307E-136.27506669E-13-3.46783027E-13-8.01110975E-11-1.77569663E-091.95490532E-09