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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WB51 ∴ Orbital info ∴ Epoch epochXXX
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(530893) 2011WB51  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 530893.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33352 2.196e-08 au
e 0.067505 5.857e-08
i 6.555 6.131e-06 deg
Ω 248.114 6.108e-05 deg
ω 208.964 9.38e-05 deg
M 140.762 6.967e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.176 au
Aphelion 2.491 au
Asc. node-Earth separation 1.45502 au
Desc. node-Earth separation 1.20788 au
Earth MOID 1.19554 au
Orbital period 1302.01 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.000000000.086067270.01367712-0.003856070.15850178-0.32576242
0.086067271.00000000-0.017442010.007905070.20146436-0.26934036
0.01367712-0.017442011.000000000.05237658-0.040882000.00670508
-0.003856070.007905070.052376581.00000000-0.64299272-0.00448411
0.158501780.20146436-0.04088200-0.642992721.00000000-0.75522982
-0.32576242-0.269340360.00670508-0.00448411-0.755229821.00000000
Covariance matrix
4.82320976E-161.10704192E-161.84157748E-15-5.17257818E-153.26502607E-13-4.98465778E-13
1.10704192E-163.43017250E-15-6.26299413E-152.82785820E-141.10672733E-12-1.09907089E-12
1.84157748E-15-6.26299413E-153.75884816E-111.96136461E-11-2.35095305E-112.86416449E-12
-5.17257818E-152.82785820E-141.96136461E-113.73067660E-09-3.68370026E-09-1.90825622E-11
3.26502607E-131.10672733E-12-2.35095305E-11-3.68370026E-098.79769410E-09-4.93548505E-09
-4.98465778E-13-1.09907089E-122.86416449E-12-1.90825622E-11-4.93548505E-094.85436655E-09