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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XT17 ∴ Orbital info ∴ Epoch epochXXX
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(44500) 1998XT17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44500.eq0)
Keplerian elements at epoch
57492.1 MJD
Value 1-σ variation Units
a 3.1907 1.499e-08 au
e 0.121349 4.635e-08
i 4.988 5.168e-06 deg
Ω 207.54 4.359e-05 deg
ω 186.927 4.855e-05 deg
M 63.995 1.942e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8035 au
Aphelion 3.5779 au
Asc. node-Earth separation 2.57037 au
Desc. node-Earth separation 1.81006 au
Earth MOID 1.80927 au
Orbital period 2081.75 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.000000000.043487740.01632289-0.00261494-0.081829900.18598798
0.043487741.00000000-0.00940380-0.00034597-0.199813370.46348084
0.01632289-0.009403801.00000000-0.298443240.26698576-0.00051137
-0.00261494-0.00034597-0.298443241.00000000-0.89503733-0.00015154
-0.08182990-0.199813370.26698576-0.895037331.00000000-0.44150852
0.185987980.46348084-0.00051137-0.00015154-0.441508521.00000000
Covariance matrix
2.24820779E-163.02236479E-171.26495235E-15-1.70897060E-15-5.95687955E-145.41650416E-14
3.02236479E-172.14844166E-15-2.25280734E-15-6.98956290E-16-4.49650301E-134.17262691E-13
1.26495235E-15-2.25280734E-152.67127037E-11-6.72318070E-116.69939477E-11-5.13348424E-14
-1.70897060E-15-6.98956290E-16-6.72318070E-111.89980156E-09-1.89401678E-09-1.28291270E-13
-5.95687955E-14-4.49650301E-136.69939477E-11-1.89401678E-092.35709508E-09-4.16335675E-10
5.41650416E-144.17262691E-13-5.13348424E-14-1.28291270E-13-4.16335675E-103.77252374E-10