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AstDyS ∴ Objects ∴ 2009WE80 ∴ Orbital info ∴ Epoch epochXXX
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(477426) 2009WE80  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477426.eq0)
Keplerian elements at epoch
58193.4 MJD
Value 1-σ variation Units
a 2.4119 2.258e-08 au
e 0.009537 5.907e-08
i 4.222 7.154e-06 deg
Ω 331.158 0.0001121 deg
ω 317.536 0.0005951 deg
M 224.099 0.0005891 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3889 au
Aphelion 2.4349 au
Asc. node-Earth separation 1.38222 au
Desc. node-Earth separation 1.43994 au
Earth MOID 1.37305 au
Orbital period 1368.16 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.000000000.102757410.00799192-0.011123010.17996948-0.18101230
0.102757411.00000000-0.00272327-0.02336522-0.205226600.21392322
0.00799192-0.002723271.000000000.29531471-0.058564700.00306507
-0.01112301-0.023365220.295314711.00000000-0.17665330-0.01107849
0.17996948-0.20522660-0.05856470-0.176653301.00000000-0.98221418
-0.181012300.213923220.00306507-0.01107849-0.982214181.00000000
Covariance matrix
5.09788851E-161.37038086E-161.29087823E-15-2.81423639E-142.41815411E-12-2.40759342E-12
1.37038086E-163.48871863E-15-1.15070129E-15-1.54648516E-13-7.21367506E-127.44339034E-12
1.29087823E-15-1.15070129E-155.11773791E-112.36737515E-10-2.49324449E-101.29169222E-11
-2.81423639E-14-1.54648516E-132.36737515E-101.25570021E-08-1.17802547E-08-7.31313321E-10
2.41815411E-12-7.21367506E-12-2.49324449E-10-1.17802547E-083.54144013E-07-3.44330946E-07
-2.40759342E-127.44339034E-121.29169222E-11-7.31313321E-10-3.44330946E-073.47024235E-07