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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WB47 ∴ Orbital info ∴ Epoch epochXXX
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(645947) 2007WB47  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 645947.eq0)
Keplerian elements at epoch
58213.5 MJD
Value 1-σ variation Units
a 3.08476 6.481e-08 au
e 0.092068 1.066e-07
i 8.447 1.471e-05 deg
Ω 304.382 7.387e-05 deg
ω 119.234 0.0001316 deg
M 321.689 0.0001058 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8007 au
Aphelion 3.3688 au
Asc. node-Earth separation 2.18737 au
Desc. node-Earth separation 1.94323 au
Earth MOID 1.82723 au
Orbital period 1978.93 days
Date of orbit computation  apr 23 22:04
Correlation matrix
1.00000000-0.221687030.02866815-0.004386280.49257455-0.59149734
-0.221687031.00000000-0.020707240.012681050.09801448-0.11132060
0.02866815-0.020707241.000000000.09176399-0.01550995-0.04668112
-0.004386280.012681050.091763991.00000000-0.54019247-0.01729338
0.492574550.09801448-0.01550995-0.540192471.00000000-0.82916931
-0.59149734-0.11132060-0.04668112-0.01729338-0.829169311.00000000
Covariance matrix
4.19973051E-15-1.53129333E-152.73238114E-14-2.09975753E-144.20125718E-12-4.05460041E-12
-1.53129333E-151.13609541E-14-3.24608918E-149.98445444E-141.37497316E-12-1.25506872E-12
2.73238114E-14-3.24608918E-142.16302603E-109.96930622E-11-3.00218770E-11-7.26200707E-11
-2.09975753E-149.98445444E-149.96930622E-115.45661823E-09-5.25178450E-09-1.35122081E-10
4.20125718E-121.37497316E-12-3.00218770E-11-5.25178450E-091.73218061E-08-1.15431505E-08
-4.05460041E-12-1.25506872E-12-7.26200707E-11-1.35122081E-10-1.15431505E-081.11884290E-08