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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013GJ23 ∴ Orbital info ∴ Epoch epochXXX
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(554921) 2013GJ23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 554921.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.88809 1.345e-08 au
e 0.152832 7.043e-08
i 20.566 7.213e-06 deg
Ω 197.01 1.878e-05 deg
ω 236.132 2.836e-05 deg
M 186.945 1.857e-05 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5995 au
Aphelion 2.1766 au
Asc. node-Earth separation 1.01478 au
Desc. node-Earth separation 0.7014 au
Earth MOID 0.66636 au
Orbital period 947.614 days
Date of orbit computation  apr 23 21:47
Correlation matrix
1.000000000.348907680.002116250.02206598-0.386523680.18579755
0.348907681.00000000-0.046094740.00068663-0.145675420.12311455
0.00211625-0.046094741.000000000.36580974-0.22110048-0.00640694
0.022065980.000686630.365809741.00000000-0.61491788-0.01319044
-0.38652368-0.14567542-0.22110048-0.614917881.00000000-0.72366346
0.185797550.12311455-0.00640694-0.01319044-0.723663461.00000000
Covariance matrix
1.80964386E-163.30570144E-162.05343790E-165.57373050E-15-1.47477061E-134.64204709E-14
3.30570144E-164.96035876E-15-2.34167640E-149.08047421E-16-2.91001103E-131.61041919E-13
2.05343790E-16-2.34167640E-145.20280849E-114.95450533E-11-4.52335234E-11-8.58306269E-13
5.57373050E-159.08047421E-164.95450533E-113.52575586E-10-3.27487745E-10-4.60000781E-12
-1.47477061E-13-2.91001103E-13-4.52335234E-11-3.27487745E-108.04458458E-10-3.81207519E-10
4.64204709E-141.61041919E-13-8.58306269E-13-4.60000781E-12-3.81207519E-103.44941947E-10