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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TY189 ∴ Orbital info ∴ Epoch epochXXX
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(137413) 1999TY189  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137413.eq0)
Keplerian elements at epoch
58504.4 MJD
Value 1-σ variation Units
a 2.30455 9.384e-09 au
e 0.265944 5.443e-08
i 8.228 4.225e-06 deg
Ω 266.822 4.339e-05 deg
ω 58.43 4.564e-05 deg
M 221.113 1.376e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6917 au
Aphelion 2.9174 au
Asc. node-Earth separation 0.86544 au
Desc. node-Earth separation 1.50435 au
Earth MOID 0.698 au
Orbital period 1277.84 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.18178855-0.00463914-0.01010460-0.00178870-0.02032681
0.181788551.00000000-0.08753761-0.036511580.16578283-0.62011136
-0.00463914-0.087537611.00000000-0.469128520.402638130.13087104
-0.01010460-0.03651158-0.469128521.00000000-0.946694430.02578068
-0.001788700.165782830.40263813-0.946694431.00000000-0.32954358
-0.02032681-0.620111360.130871040.02578068-0.329543581.00000000
Covariance matrix
8.80556414E-179.28567166E-17-1.83904090E-16-4.11398929E-15-7.66090893E-16-2.62549949E-15
9.28567166E-172.96303256E-15-2.01297492E-14-8.62311191E-144.11882053E-13-4.64624348E-13
-1.83904090E-16-2.01297492E-141.78464127E-11-8.59869453E-117.76346270E-117.60997251E-12
-4.11398929E-15-8.62311191E-14-8.59869453E-111.88248033E-09-1.87473613E-091.53965575E-11
-7.66090893E-164.11882053E-137.76346270E-11-1.87473613E-092.08319634E-09-2.07034163E-10
-2.62549949E-15-4.64624348E-137.60997251E-121.53965575E-11-2.07034163E-101.89464622E-10