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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XX171 ∴ Orbital info ∴ Epoch epochXXX
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(243688) 1999XX171  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 243688.eq0)
Keplerian elements at epoch
58171.0 MJD
Value 1-σ variation Units
a 2.5468 1.261e-08 au
e 0.219255 2.972e-08
i 15.31 5.556e-06 deg
Ω 78.108 1.179e-05 deg
ω 270.968 1.973e-05 deg
M 257.873 1.591e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9884 au
Aphelion 3.1052 au
Asc. node-Earth separation 1.43002 au
Desc. node-Earth separation 1.41848 au
Earth MOID 1.05094 au
Orbital period 1484.54 days
Date of orbit computation  apr 23 20:41
Correlation matrix
1.000000000.05594750-0.01219960-0.00470216-0.085940530.10532848
0.055947501.000000000.01272691-0.017614050.33553047-0.45035824
-0.012199600.012726911.00000000-0.252984260.14748460-0.00022871
-0.00470216-0.01761405-0.252984261.00000000-0.596093500.02926345
-0.085940530.335530470.14748460-0.596093501.00000000-0.80744323
0.10532848-0.45035824-0.000228710.02926345-0.807443231.00000000
Covariance matrix
1.58964698E-162.09611330E-17-8.54523420E-16-6.99138328E-16-2.13756006E-142.11249107E-14
2.09611330E-178.83013736E-162.10104250E-15-6.17245508E-151.96691511E-13-2.12882793E-13
-8.54523420E-162.10104250E-153.08642648E-11-1.65743454E-111.61638406E-11-2.02120673E-14
-6.99138328E-16-6.17245508E-15-1.65743454E-111.39068840E-10-1.38675338E-105.48958097E-12
-2.13756006E-141.96691511E-131.61638406E-11-1.38675338E-103.89170451E-10-2.53384849E-10
2.11249107E-14-2.12882793E-13-2.02120673E-145.48958097E-12-2.53384849E-102.53044812E-10