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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WJ148 ∴ Orbital info ∴ Epoch epochXXX
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(500081) 2011WJ148  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500081.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21773 3.265e-08 au
e 0.108668 7.623e-08
i 5.36 1.016e-05 deg
Ω 262.227 0.0001165 deg
ω 147.138 0.0001522 deg
M 285.909 0.0001033 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9767 au
Aphelion 2.4587 au
Asc. node-Earth separation 1.39589 au
Desc. node-Earth separation 1.02471 au
Earth MOID 0.99006 au
Orbital period 1206.31 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.000000000.006382780.02689749-0.013193150.41973809-0.75338744
0.006382781.00000000-0.00982660-0.004989990.08634276-0.10087936
0.02689749-0.009826601.000000000.33819767-0.24296635-0.02557307
-0.01319315-0.004989990.338197671.00000000-0.770788650.01450899
0.419738090.08634276-0.24296635-0.770788651.00000000-0.63901082
-0.75338744-0.10087936-0.025573070.01450899-0.639010821.00000000
Covariance matrix
1.06619198E-151.58873607E-178.92352365E-15-5.01776504E-142.08585912E-12-2.54058120E-12
1.58873607E-175.81096519E-15-7.61086792E-15-4.43065399E-141.00170289E-12-7.94188257E-13
8.92352365E-15-7.61086792E-151.03231858E-104.00241002E-10-3.75700592E-10-2.68340797E-11
-5.01776504E-14-4.43065399E-144.00241002E-101.35671365E-08-1.36636991E-081.74533239E-10
2.08585912E-121.00170289E-12-3.75700592E-10-1.36636991E-082.31620911E-08-1.00437083E-08
-2.54058120E-12-7.94188257E-13-2.68340797E-111.74533239E-10-1.00437083E-081.06658137E-08